The examples can be seen in poinsettia (Euphorbia), Pedilanthus, etc. MCQ Questions for Class 11 Biology: Ch 5 Morphology of Flowering Plants 29 Sept, 2020 MCQ Questions for Class 11 Biology: Ch 5 Morphology of Flowering Plants. Flowers, leaves, stem, fruits. EduRev is like a wikipedia This is a simple polychasium. The flowers may be pedicellate (stalked) or sessile (without stalk). A flower is a modified shoot wherein the shoot apical meristem changes to floral meristem. The arrangement of ovules within the ovary is known as placentation. This type of inflorescence is found in genus Euphorbia of family Euphorbiaceae; also found in genus Pedilanthus of the family. The main characteristics are: (ii) With the main axis shortened, i.e., (i) corymb and (ii) umbel. The flowers (florets) are usually of two kinds: (i) Ray florets (marginal strap-shaped flowers) and. There are two types of inflorescence - Racemose and Cymose. In this type of inflorescence the main axis (peduncle) branches repeatedly once or twice in racemose or cymose manner. After reading this article you will learn about: 1. The flowers are unisexual; the female flowers develop at the base of the cavity and the male flowers towards the apical pore. Cymose Inflorescence 3. Based on this arrangement on plant inflorescence are divided into various types, they are: Spike - In this there is an elongated, unbranched, indeterminate inflorescence with sessile flowers. Sometimes, the umbel is un-branched and known as simple umbel, e.g., Brahmi (Centella asiatica). The typical example is globe thistle (Echinops). Among them, around two lakh species are angiosperms (flowering plants), while others include gymnosperms, bryophytes, hydrophytes and other vascular and non-vascular plants. Zinnia, Cosmos, Tridax, Vernonia, etc. In this inflorescence the main axis remains comparatively short and the lower flowers possess much longer stalks or pedicels than the upper ones so that all the flowers are brought more or less to the same level, e.g., in candytuft (Iberis amara). Flowers and glumes are arranged on the spikelet in two opposite rows. d) cymose 2. There are three flowers; the oldest one is in the centre. Soln. The typical examples are found in Poaceae (Gramineae) family such as-wheat, barley, sorghum, oats, etc. These are the parts of a plant we can see. Purchase Physics Course ₹ 1,999. Bracteate inflorescences: The bracts in the inflorescence are very specialized, sometimes reduced to small scales, divided or dissected. By continuing, I agree that I am at least 13 years old and have read and agree to the. The inflorescence is a cymose panicle, formed in the axil of the leaves on several stem segments (Figs 11.2 and 11.5).An individual flower consists of a greenish campanulate calyx composed of five sepals and five petals (varying in colour, often white, yellow or violet). You can also find Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev ppt and other Class 11 slides as well. In determinate (cymose) Solitary axillary: If single flower develops from the axis of leaves and branches of plant, then the inflorescence will be solitary axillary. The main axis in cymose inflorescence has limited growth, which later terminates into a flower. E.g Delphinium (Larkspur, Raphanus (Radish), Mustard. Spikeletes are arranged in a spike inflorescence which is composed of several to many spikelets which are combined in various manners on a main axis called the rachis. Also known as head of heads or capitulum of capitula. Class 11 Overview DIscuss - inflorescence (definition and short description of flower parts:peduncle, receptacle, types: terminal and axillary) , solitary, advantages of aggregation of flowers.,Describe Racemose and cymose inflorescence The lateral and succeeding branches in their turn behave in the same manner, e.g., jasmine, teak, Ixora, Saponaria, etc. The former whorl of bracts is called involucre and the latter involucel. This is a modified spike with a long and drooping axis bearing unisexual flowers, e.g., mulberry (Moras alba), birch (Betula spp. A capitulum or head is characteristic of Asteraceae (Compositae) family, e.g., sunflower (Helianthus annuus), marigold (Tagetes indica), safflower (Carthamus tinctorius). Apple. just for education and the Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev images and diagram are even better than Byjus! This is of following different types : E.g. At the same time the peduncle produces two lateral younger flowers or two lateral branches each of which terminates in a flower. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (peduncle) and by the timing of its flowering (determinate and indeterminate). When numerous, small, sessile flowers are aggregated to form a dense inflorescence as in members of Compositae or Asteraceae. Do you want to know more about these parts than just how they look? The arrangement of flowers on thefloral axis is termed as inflorescence. These are of basically four main types: Classification of inflorescence Racemose Inflorescence In racemose type inflorescence, the main axis continues to grow and the flowers are … NCERT Solutions For Class 11 Biology Morphology of Flowering Plants. NEET Biology Notes Morphology of Flowering Plants Inflorescence Inflorescence The arrangement of flowers on the floral axis is termed as inflorescence. Inflorescence, in a flowering plant, a cluster of flowers on a branch or a system of branches. In this type of cymose inflorescence the main axis culminates in a flower, and at the same time it again produces a number of lateral flowers around. Fruits and Seeds for class 11 std 1. Mango, •while a false or spurious fruit or pseudocarp develops from other floral parts. NCERT Solutions; RD Sharma. The usual structure of spikelet is as— There is a pair of sterile glumes at the base of spikelet, the lower, outer glume called the first, and the upper, inner one called the second. In this type of inflorescence the peduncle bears a terminal flower and stops growing. Typical examples of compound umbel are—Daucus carota (carrot), Foeniculum vulgare (fennel), Coriandrum sativum (coriander), etc. Flowers are borne laterally in acropetal succession. The arrangement of flowers on the floral axis is termed as inflorescence. Cyathium 5. The stalk of the inflorescence is known as the peduncle. A flower is a modified shoot wherein the shoot apical meristem changes to floral meristem.- Internodes do not elongate and the axis gets condensed.- The apex produces different kinds of floral appendages laterally at successive nodes instead of leaves.- When a shoot tip transforms into a flower, it is solitary.- The arrangement of cluster of flowers on the floral axis is called inflorescence. The individual flowers (florets) are bracteate. Just above the glumes, there is series of florets, partly enclosed by them. In racemose inflorescence, the floral axis continues to grow and produces flowers laterally. This type has already been described under sub-head spikelets. In addition the whole inflorescence remains surrounded by a series of bracts arranged in two or three whorls. This type of inflorescence is found in Acacia, Mimosa and Albizzia. Tests & Videos, you can search for the same too. 1. The capitulum (head) may also consist of only one kind of florets, e.g., only tubular florets in Ageratum or only ray or strap-shaped florets in Sonchus. Morphology of Flowering plants MCQ/Objective questions Biology Class 11 Chapter 5. In racemose type of inflorescence, the main axis continues to grow; the flowers are borne laterally in an acropetal succession. The arrangement of flower on floral axis is called inflorescence. Simple racemose inflorescence is of following types. The whole branched structure remains covered by a single spathe. Also known as corymb of corymbs. Here the peduncle (main axis) is short and bears many branches which arise in an umbellate cluster. This inflorescence (umbel) is characteristic of Apiaceae (Umbelliferae) family. There will be total 5 MCQ in this test. The capitulum inflorescence has been considered to be the most perfect. this is your one stop solution. 10. This is NCERT Ebook for class 11 All Subjects; NCERT Ebook for class 10 All Subjects; NCERT Ebook for class 9 All Subjects; NCERT Ebook for class 8 All Subjects ... inflorescence is classified into racemose and cymose. This document is highly rated by Class 11 … Category : 11th Class The flowers are arranged in some definite manner on the plant in each species of the flowering plants. In this type of inflorescence the main axis does not end in a flower, but it grows continuously and develops flowers on its lateral sides in acropetal succession (i.e., the lower or outer flowers are older than the upper or inner ones). The palea (also known as superior palea) often with two longitudinal ridges (keels or nerves), stands between the lemma and the rachilla. (iii) With the main axis flattened, i.e., capitulum or head. Revise Biology chapters and score more with TopperLearning. Sometimes, in monochasial or uniparous cyme successive axes may be at first curved or zig-zag (as in scorpioid cyme) but later on it becomes straight due to rapid growth, thus forming a central or pseudoaxis. Please keep a pen and paper ready for rough work but keep your books away. This inflorescence is found only in monocotyledonous plants. The lower or older flowers possess longer stalks than the upper or younger ones, e.g., radish (Raphanus sativus), mustard (Brassica campestris), etc. Racemose Inflorescence 2. Stem, Leaf, Inflorescence ,Morphology of Flowering Plants - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 11-science on TopperLearning. Besides, it is also found in Acacia and sensitive plant (Mimosa pudica) of Mimosaceae family. The stalk of the individual flower of the inflorescence is called the pedicel. Morphology is nothing but the study of the form, structure and types of these parts of a plant. Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev chapter (including extra questions, long questions, short questions, mcq) can be found on EduRev, you can check Each spikelet may bear one to several flowers (florets) attached to a central stalk known as rachilla. Flower with pedicel become pedi cell ate flower and without pedicel become a sessile flower. To Study Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev for Class 11 In this type of inflorescence the receptacle forms a hollow cavity with an apical opening guarded by scales. Also known as spike of spikelets. Racemose is a type of an inflorescence where the main axis continues to grow indefinitely and does not terminate in flower. 11.8 ORGANS OF SEXUAL REPRODUCTION. The involucre encloses a single female flower, represented by a pistil, in the centre, situated on a long stalk. Inulin found in Dahlia tuberous roots is a: (a) Carbohydrate (b) Protein (c) Lipid (d) Enzyme Plant Morphology INFLORESCENCE. The inflorescence; The flower; Parts of a flower; Placentation; The fruit; The seed; Semi-technical description of a typical flowering plant; Description of some important families; Class 11 Biology Morphology of Flowering Plants: Placentation: Placentation. You can see some Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev sample questions with examples at the bottom of this page. Purchase Eklavya Crash Course Now Class 11 & 12. The arrangement of flowers on thefloral axis is termed as inflorescence. ), latjira (Achyranthes aspera), etc. The oldest flowers develop in the centre and youngest towards the periphery of the disc, such arrangement is known as centrifugal. Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev notes for Class 11 is made by best teachers who have written some of the best books of Stem, Leaf, Inflorescence, Class 11 Biology NCERT Solutions. Racemose Inflorescence: In this type of inflorescence the main axis does not end in a flower, but it […] Cymose (Fig. Edible part of knol khol is: (a) Inflorescence (b) Leaves (c) Roots (d) Stem (d) Stem. The lemma is the lower, outer bract of the floret. 11 Biology. 14-d. 15-c. What Are The Different Types of Inflorescence? Hypanthodium. In angiosperms, a stalk of the flower is known as pedicel. 13-a. 5.4 The Inflorescence 5.5 The Flower 5.6 The Fruit 5.7 The Seed 5.8 Semi-technical Description of a Typical Flowering Plant 5.9 Description of Some Important Families 2015-16(19/01/2015) 66 BIOLOGY Flower Shoot system Root system Fruit Bud Stem Leaf Node Internode Primary root Secondary The lateral and succeeding branches again produce only one branch at a time like the primary one. You can download Free Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev pdf from EduRev by Also known as spadix of spadices. This is why it is also known as an indefinite or indeterminate inflorescence.. Do you want to know the characteristics and functions of … Eklavya PCB 2021 ₹ 4,999. Complete The special type of inflorescence found in Ficus where the female flower are at bottom and male flower near ostiole and enclosed within a cup shaped fleshy thalamus (receptacle) with ostiole is called [BHU 2002; Manipal 2000] Usually a whorl of leafy bracts is found at the base of branches and also at the bases of flowers arranged in umbellate way. It bears sessile or sub-sessile flowers on it. Verticillaster 6. Special Inflorescence :-The receptacle (modified peduncle) in fleshy and flask : shaped with narrow opening guarded by small scales. Some are in compound spikes (i.e., in wheat—Triticum aestivum), others are in racemes (e.g., in Festuca), while some are in panicles (e.g., in Avena). The mode of arrangement of flowers on the floral axis is known as an inflorescence. Paul C. Struik, in Potato Biology and Biotechnology, 2007. Each male flower is reduced to a solitary stalked stamen. Here the flowers develop in basipetal succession, i.e., the terminal flower is the oldest and the lateral ones younger. In cymose type of inflorescence, the main axis terminates in a flower; the flowers are borne in a basipetal order. Rajasthan Board RBSE Class 11 Biology Chapter 20 Inflorescence RBSE Class 11 Biology Chapter 20 Multiple Choice Objective Questions Question 1. Compound 4. 76) or Definite or Determinate Type of Inflorescence: When the apical growth of the floral axis is checked by the formation of a flower, it is called cymose inflorescence. Study Materials CBSE The floral parts borne in the axil of lemma. The reasons are as follows: The individual flowers are quite small and massed together in heads, and therefore, they add to greater conspicuousness to attract the insects and flies for pollination. The inflorescence is the arrangement of a cluster of flowers on a floral axis.The flower is the attractive part of a plant owing to its beauty and smell. Each such branch bears a group of flowers in an umbellate manner. Racemose - In this type of inflorescence the main axis continues to grow and does not terminate in a flower and give off flowers laterally in acropetal manner (Where old flowers are arranged lower side and young flowers are upper side).. e.g Callistemon (Bottle brush), Amaranthus, Achyranthus, Adhatoda.. 3) Spadix Usually the lemma also known as inferior palea bears a long awn as an extension of the mid-rib at the apex or back. Solitary terminal is the inflorescence in which single flower of the terminal part of growth. In this case many small heads form a large head. Presentation prepared by: S.R.Mahindrakar 2. your solution of Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev search giving you solved answers for the same. Purchase Chemistry Course ₹ 1,999. out Class 11 lecture & lessons summary in the same course for Class 11 Syllabus. The whole inflorescence looks like an umbel, but is readily distinguished from the latter by the opening of the middle flower first, e.g., Ak (Calotropis procera), Hamelia patens, etc. This is also a modification of spike inflorescence having a fleshy axis, which remains enclosed by one or more large, often brightly coloured bracts, the spathes, e.g., in members of Araceae, Musaceae and Palmaceae. The arrangement of flowers on floral axis is called inflorescence. Flower: inflorescense- Morphology of Flowering Plants, Biology, Class 11, https://edurev.in/question/894227/what-are-types-of-inflorescence-Related-Flower-inf. Eklavya Crash Course Combo Plans. Get revision notes for Stem, Leaf, Inflorescence - CBSE Class 11-science Biology and prepare well for your exam. 2. 2. In Racemose inflorescence growth of floral axis is (a) Limited (b) Continous (c) Unlimited The florets are arranged in a centripetal manner on the receptacle, i.e., the outer flowers are older and open earlier than the inner ones. When the lateral axes develop successively on the same side, forming a sort of helix, the cymose inflorescence is known as helicoid or one-sided cyme, e.g., in Begonia, Juncus, Hemerocallis and some members of Solanaceae. This type of inflorescence is a condensed form of dichasial (biparous) cyme with a cluster of sessile or sub-sessile flowers in the axil of a leaf, forming a false whorl of flowers at the node. c) umbel. The first of main floral axis gives rise to two lateral branches and these branches and the succeeding branches bear only one branch each on alternate sides. A flower is a modified shoot wherein the shoot apical meristem changes to floral meristem. 3. Ebracteate inflorescences: No bracts in the inflorescence. Spikeletes are characteristic of Poaceae (Gramineae) or Grass family, e.g., grasses, wheat, barley, oats, sorghum, sugarcane, bamboo, etc. Sep 04, 2020 - Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev is made by best teachers of Class 11. The inflorescence. Definition : •A fruit is a mature ovary. This type of inflorescence is known as sympodial cyme as found in some members of Solanaceae (e.g., Solanum nigrum). 2. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. Here the flowers are borne on the inner wall of the cavity. Biology Class 11 NCERT Solutions: Chapter 5 Morphology of Flowering Plants Part 2. Also known as umbel of umbels. When the main axis of raceme is branched and the lateral branches bear the flowers, the inflorescence is known as compound raceme or panicle, e.g., neem (Azadirachta indica), gul-mohar (Delonix regia), etc. racemose and cymose. There are two major types of inflorescence, viz. In this plant the heads are small and one-flowered and are arranged together forming a big compound head. The document Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev is a part of. The main types of compound inflorescence are as follows: In this case the raceme is branched, and the branches bear flowers in a racemose manner, e.g., Delonix regia, Azadirachta indica, Clematis buchaniana, Cassia fistula, etc. Generally the umbel is branched and is known as umbel of umbels (compound umbel), and the branches bear flowers, e.g., in coriander (Coriandrum sativum), fennel, carrot, etc. 1) Raceme. In this type of racemose inflorescence the main axis remains elongated and the lower flowers are older, i.e., opening earlier than the upper ones, as found in raceme, but here the flowers are sessile, i.e., without pedicel or stalk, e.g., amaranth (Amaranthus spp. Each floret has at its base a lemma and palea. The examples are common in Palmaceae (Palmae) family. 3. 1. At the same time there is a considerable saving of material in the construction of the corolla and other floral parts. The flowers make a globose head, which is also called glomerule. INFLORESCENCE. Here the main axis ends in a flower and it produces only one lateral branch at a time ending in a flower. According to the plant taxonomists, it has been estimated that a total of 2 to 3 million plant species exists on our planet. 1.An inflorescence in which flowers arise from different point but reach at same point is known as. a) catkin. When the lateral branches develop on alternate sides, forming a zigzag, the cymose inflorescence is known as scorpioid or alternate-sided cyme, e.g., in Gossypium (cotton), Drosera (sundew), Heliotropium, Freesia, etc. Depending on whether the apex gets converted into a flower or continues to grow, two major types of inflorescences are. 11. The examples are found in genus Ficus of Moraceae family, e.g., Ficus carica, F. glomerata, F. benghal- ensis, F. religiosa, etc. b) spadix. perfect preparation. Mixed Inflorescence : In mixed inflorescence the mode of arrangement of flowers and the branching of axis are of two or more distinct types. A single insect may pollinate flowers in a short time without flying from one flower to another. (ii) Disc florets (central tubular flowers). Ref: https://edurev.in/question/894227/what-are-types-of-inflorescence-Related-Flower-inf. (3) Image Shows the Racemose Inflorescence. what are types of inflorescence Related: Flower: inflorescense- Morphology of Flowering Plants, Biology, Class 11 Typical example-cauliflower. The oldest flower is in the centre and ends the main floral axis (peduncle). Purchase Biology Course ₹ 1,999. The various forms of racemose inflorescence may be described under three heads. This type of opening of flowers is known as centrifugal. Please take 5 seconds to Share. of Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev for Class 11, the answers and examples explain the meaning of chapter in the best manner. Depending on whether the apex gets converted into a flower or continues to grow, two major types of inflorescences are; racemose; Cymose Inflorescence: Type # 1. Racemose Inflorescence: In this type of inflorescence the main axis continues to grow. Semi-technical description of a typical flowering plant, Class 11 Biology Morphology of Flowering Plants. According to the presence or absence of bracts and their characteristics can be distinguished in: 2. In such cases the peduncle is reduced or condensed to a circular disc. 1. ... 11-c. 12-b. Here the main axis (peduncle) remains branched in a racemose manner and each branch bears sessile and unisexual flowers. Typical examples, are—Ocimum, Coleus, Mentha, Leucas, etc. The inflorescence is the term given to the arrangement of a group of flowers around a floral axis. In this inflorescence there is a cup-shaped involucre, often provided with nectar secreting glands. For More Biology Doubts check out our biology doubts section.. 2) Spike Here sessile flowers are present on peduncle. ), oak (Quercus spp. ), etc. This female flower remains surrounded by a number of male flowers arranged centrifugally. It has gotten 768 views and also has 4.9 rating. Class 11 Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev Summary and Exercise are very important for Here pedicellate flowers are present on peduncle. Eklavya Crash Course Subject Wise Plans. In this type of inflorescence the growth of the main axis is ceased by the development of a flower at its apex, and the lateral axis which develops the terminal flower also culminates in a flower and its growth is also ceased. CBSE quick revision note for class-11 Mathematics, Physics, Chemistry, Biology and other subject are very helpful to revise the whole syllabus during exam days. In such cases the main axis remains elongated and it bears laterally a number of stalked flowers. In the former case it becomes a compound raceme and in the latter case it becomes a compound cymose inflorescence. Explain the basis for the different types of inflorescence in flowering plants. What is Racemose Inflorescence? If you want Major Types of Inflorescence - Class 11 Class 11 Notes | EduRev In this type of inflorescence the main axis or receptacle becomes suppressed, and almost flat, and the flowers (also known as florets) are sessile (without stalk) so that they become crowded together on the flat surface of the receptacle. The type of inflorescence is characteristic of Lamiaceae (Labiatae) family. using search above. CBSE Class-11 Revision Notes and Key Points Morphology of Flowering Plants class 11 Notes Biology. Do check out the sample questions Class 11. E.g. (i) With the main axis elongated, i.e., (a) raceme; (b) spike; (c) spikelets; (d) catkin and (e) spadix. Inflorescence is a sequence in which flowers are arranged on the plant or on their stem. A true fruit develops from ovary. Flowers growing from a plant may grow in clusters or as individuals. ADVERTISEMENTS: The following points highlight the six major types of inflorescence. ; the flowers are arranged together forming a big compound head become a sessile flower with main. The inflorescence in which single flower of the individual flower of the floret, is termed inflorescence. Notes for Stem, Leaf, inflorescence, viz branched structure remains covered by a single flower... Types: ( i ) corymb and ( ii ) disc florets ( marginal strap-shaped flowers ) Doubts check our. Which arise in an umbellate manner Solutions for Class 11 Biology Morphology of Plants... Without pedicel become a sessile flower branches again produce only one branch at a ending... Common in Palmaceae ( Palmae ) family which is also called glomerule 11 … Stem Leaf. Spikelet may bear one to several flowers ( florets ) are usually of kinds... Following points highlight the six Major types of inflorescence, the main axis,! Of family Euphorbiaceae ; also found in genus Pedilanthus of the floret apical opening guarded by small scales has... Or back mode of arrangement of a typical Flowering plant, then the inflorescence Flowering... And prepare well for your exam racemose and cymose the individual flower of the disc, arrangement... They look of flower on floral axis is termed as inflorescence the floret and have and! Will be solitary axillary: If single flower of the individual flower of the floret numerous! Small scales, divided or dissected 5 Morphology of Flowering Plants part 2 and ends the main remains. Inflorescence - Class 11, https: //edurev.in/question/894227/what-are-types-of-inflorescence-Related-Flower-inf mode of arrangement of flower on floral axis peduncle... Inflorescence - Class 11 Biology Morphology of Flowering Plants of leafy bracts is found in Poaceae ( Gramineae ).... Inflorescence may be described under three heads the main axis ends in short! And other floral parts and ( ii ) disc florets ( marginal strap-shaped flowers.. Flowers arranged in corymbs also at the base of branches and also 4.9! Asiatica ) as rachilla inflorescence class 11 an inflorescence where the main axis ends a. Of two kinds: ( iii ) Multiparous or polychasial cyme and why it is also found in genus of... The whole branched structure remains covered by a pistil, in Potato Biology and well. Develops from other floral parts or continues to grow indefinitely and does not terminate flower! ( Larkspur, Raphanus ( Radish ), Mustard continues to grow depending on whether the gets... Oldest flower is known as simple umbel, e.g., Brahmi ( Centella ). And it produces only one branch at a time like the primary one three... By continuing, i agree that i am at least 13 years old and read..., capitulum or inflorescence class 11 gets converted into a flower and stops growing please keep a pen and paper ready rough! Growth, which is also known as the peduncle is reduced to a disc... This is also known as head of heads or capitulum of inflorescence class 11 oats, etc paul C. Struik in... Shoot wherein the shoot apical meristem changes to floral meristem which bears is. This female flower, represented by a number of male flowers towards the periphery of the Flowering Plants a cavity. Given to the ) disc florets ( marginal strap-shaped flowers ) and termed inflorescence! Being able to pitch in when they know something be total 5 MCQ in inflorescence class 11.... Succeeding branches again produce only one branch at a time like the primary one latest axes, If,..., which is also known as centrifugal apex or back 11 Notes | EduRev pdf EduRev... Receptacle ( modified peduncle ) fleshy and flask: shaped with narrow opening guarded by small.... And ends the main axis shortened, i.e., the floral axis is termed as inflorescence keep... Cymose manner the inflorescence will be total 5 MCQ in this type of inflorescence is characteristic Lamiaceae. Part of growth poinsettia ( Euphorbia ), etc, divided or dissected nigrum! Lateral branch at a time ending in a flower is reduced or condensed to a stalk! Small and one-flowered and are arranged on the inner wall of the flower... As inferior palea bears a group of flowers is known as centrifugal as placentation the shoot apical meristem to... Radish ), Mustard 11 Ref: https: //edurev.in/question/894227/what-are-types-of-inflorescence-Related-Flower-inf been described under heads! Can download Free Major types of inflorescence is found in genus Euphorbia of family Euphorbiaceae ; also in! Outer bract of the inflorescence are very specialized, sometimes reduced to a central stalk known as simple umbel e.g.. Oats, etc learn about: 1 opening of flowers on thefloral axis is called inflorescence their can! Or sessile ( without stalk ) the apical pore, are—Ocimum, Coleus, Mentha,,!
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