They have palisade and spongy parenchyma, filled with chloroplasts. (d) no cotyledon, 68.Tegmen develops from ABODE (d) leaf tendril, e.g. Before sharing your knowledge on this site, please read the following pages: 1. About 5.36% of the diameter of bcpme37c pollens were obviously increased after imbibition. (a) 2 1 3 4 (b) 5 2 1 4 Share Your PPT File. The lemma is the lower, outer bract of the floret. 149A). This is a modified spike with a long and drooping axis bearing unisexual flowers, e.g., mulberry (Moras alba), birch (Betula spp. Aleurone layer of maize grain is specially rich in The floral diagram is: Keel is characteristic of the flowers of To study the body plan of a dicotyledonous plant. (c) Aloe Alternate or sub-opposite, simple, exstipulate (Brassica campestris). Rearrange the following zones as seen in the root in vertical section and choose the correct option.
BcPME37c mutation causes the abnormal thickening of the pollen intine of B. campestris. (a) A-Valvate, B-Twisted, C-Vexillary, D-lmbricate 9. (d) All of them, 3. Here the flowers develop in basipetal succession, i.e., the terminal flower is the oldest and the lateral ones younger. Replum is present in the ovary of flower of In an inflorescene where flowers are borne laterally in an acropetal succession, the position of the youngest floral bud shall be
Racemose Inflorescence 2. (d) watermelon, 50.Pineapple (ananas) fruit develops from (a) root pocket  It may be also defined as “projection of the flower perpendicular to its axis”.
If you find that combination in a flower, then you know it is a member of the Mustard family. Leaves are responsible for photosynthesis and transpiration, the two main functions of plant. (d) thorns, 17. (c) intercalary (a) root and is balled tuber It shows the number of floral organs, their arrangement and fusion. (c) many cotyledons (d) mustard (Brassica campestris), 64. 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. C. Leaf base 3. Match the following columns.
(b) banana 149A). (a) 1 2 3 4 (b) 2 1 4 3 Tinospora … (c) Cladophora and Cactus The fruits developed from ovary and other floral parts except ovary are called
Different parts of the flower are represented by their respective symbols. Just some publications incorporate an overview of used symbols. (b) Indigofera The flowers may be pedicellate (stalked) or sessile (without stalk). There is no agreement on how floral diagrams should be drawn, it depends on the author whether it is just a rough representation, or whether structural details of the flower are included. (a) bud (a) unicellular juicy hair arise from endocarp (c) Citrus aurantum
(b) zygomorphic, hypogynous with imbricate aestivation (c) datura (b) cucumber D. Endosperm 4. The modification of petiole info leaf-like structure is called (b) Pandamus, Pistia and Lemna Ovary is superior, placentation is free central and the ovules are atropous. Radial, cauline and ramal, radial leaves lyrate, leaves in floral region alternate, lower lyrate and oblong, sessile and auriculate, exstipulate, unicostate, hairy. (c) no root hair Many pulses of daily use belong to one of the families below (tick the correct answer) (b) Casuarina and Opuntia
On the other hand, floral formulae are capable of broader generalization.
When inflorescence is depicted, the position of its main stem is illustrated by a crossed circle. (b) latuce (Lactuca sativa) Longest seed viability is found in Hypo podium (a) tap roots (c) neither false nor true fruit (b) Mango is a parthenocarpic fruit (c) groundnut This website includes study notes, research papers, essays, articles and other allied information submitted by visitors like YOU. Reason Shoot growth is not effected by gravity.
In this inflorescence a whorl of bracts forming an involucre is always present, and each individual flower develops from the axil of a bract. A characteristic fruit,found in Members of family-Poaceae,in which pericarp fused with seed coat is 78. (b) dahlia . I. Bulb of Allium cepa is a modified stem. Our study indicated that BcPME37c is required for pollen intine formation in B. campestris. (c) ground nut (Arachis hypogea) Compound 4.
What is the reserve food material in red algae? Bracteoles, if they are present, are usually drawn on the sides of the diagram. (a) coleorhiza (b) Non-endospermic dicot seeds — Vallisneria The sugarcane plant has
(c) Solanaceae (b) stolon Disclaimer 9. Wall flower, iberis amara is used as ornamental plant. Stem or shoot contains pith, xylem, cambium, phloem, cortex and epidermis. Potato is the major staple, underground plant product.
Observations and Comments: 1. (a) wheat
In the 19th century, two contrasting methods of describing the flower were introduced: the textual floral formulae and pictorial floral diagrams. An example of edible underground stem is C. Haustoria 3. The axis corresponds to the position of the main stem relative to a lateral flower. Before sharing your knowledge on this site, please read the following pages: 1. (d) nut, 53. (d) three, 95. Nutrition Not only the information contained within diagrams, but also their appearance commonly varies between authors. (b) groundnut
Ebracteate, pedicellate, complete, and hypogynous. This type of inflorescence is found in Acacia, Mimosa and Albizzia. Seed coat is not thin, membranous in (a) Podostemon (c) if Assertion is true, but Reason is false.
(a) largest flower When a large number of sessile flowers grow from a suppressed rachis giving rise to a globose structure, the inflorescence is called (b) dichasial cyme 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. A plant which is represented by only root. (b) there is no double fertilisation in them What are the cellular components of blood? 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. (a) funiculus Assertion Ginger has a prostrate growing rhizome. The plant body is divisible into roots, stem, leaves, flowers and fruits (Fig. 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). The mature seeds of plants such as gram and peas, posses no endosperm, because (d) pedicel, 24. 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). Floral diagrams can show the size and relative position of the organs. Reason It occurs in mangrove plants like Rhizophora and Sonneratia, Agave and mammals. (d) largest ovule, 30. Content Guidelines 2. (d) valvate, 87. BiologyPhysicsChemistry, Kerala Syllabus 9th Standard Physics Solutions Guide, Kerala Syllabus 9th Standard Biology Solutions Guide, NEET Biology Chapter Wise Mock Test – Morphology of Flowering Plants, Ekarthak Shabd in Hindi | एकार्थक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Tatsam Tadbhav Shabd in Hindi | तत्सम तद्भव शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Shabd Vichar in Hindi | शब्द विचार की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Kriya Visheshan in Hindi | क्रिया विशेषण की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Paryayvachi Shabd in Hindi | पर्यायवाची शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Anek Shabdon Ke Liye Ek Shabd in Hindi | अनेक शब्दों के लिए एक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Chhand in Hindi | छन्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Anekarthi Shabd in Hindi | एकार्थक शब्द की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Vilom Shabd in Hindi | विलोम शब्द (Antonyms) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Samvaad Lekhn in Hindi(Dialogue Letter)-संवाद-लेखन, Vismayadibodhak in Hindi | विस्मयादिबोधक (Interjection) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Samuchchay Bodhak in Hindi | समुच्चयबोधक (Conjunction) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Sambandh Bodhak in Hindi | संबंधबोधक (Preposition) की परिभाषा एवं उनके भेद और उदाहरण (हिन्दी व्याकरण), Patra lekhan in Hindi – पत्र-लेखन (Letter-Writing) – Hindi Grammar, हिन्दी निबंध – Essay in Hindi Writing- Hindi Nibandh. (a) thalamus (d) gynoecium, 33. (a) ovary is superior (a) III, I, V, II, IV Cladodes (c) Cuscuta They can be generalized to show the typical floral structure of a taxon. ‘Cladode’ is a characteristic morphological feature of Common name: Mustard family Number of genera:This family includes 375 genera and about 3200 species. It is possible to show the direction of monosymmetry by a large arrow. This inflorescence (umbel) is characteristic of Apiaceae (Umbelliferae) family. Citrus The flowers make a globose head, which is also called glomerule. (c) no internode (a) Acacia (c) in mulberry, fleshy perianth is eaten Answer Now and help others. (d) Asparagus, 16. campestris (Xcc) at densities of 107–108 cfu ml−1. (c) Moringa The following points highlight the six major types of inflorescence. Assertion Seeds fails to germinate at very low and high temperature. (a) cyathium (d) mustard, 99. Here the main axis (peduncle) remains branched in a racemose manner and each branch bears sessile and unisexual flowers. Column I Column II (c) caruncle (d) coleoptile, 59. I. Root hair zone 5.
Eichler’s depiction of axes alternates between diagrams. D. Cladodes 4. The presence of epiphytic roots is the characteristic feature of (d) mango, 100. A. Aleurone layer 1.