Morphology of flowering plants class 11 questions and answers

Match the Column-I with Column-II: Column-I Column II (Members of Fabaceae) (Economic importance) A. Gram, sem, moong, soya bean I. Medicine B. Soyabean, groundnutII. Ornamentals C. IndigoferaIII. Fodder D. Sunhemp IV. Fibres E. Sesbania, TrifoliumV. Dye F. Lupin, Sweet pea VI. Edible oil G. Muliathi VII. Pulses 1. A - I, B - II, C - III, D - IV, E - V, F - VI, G - VII 2. A - VII, B - VI, C - V, D - IV, E - III, F - II, G - I 3. A - II, B - IV, C - VI, D - I, E - III, F - V, G - VII 4. A - I, B - III, C - V, D - VII, E - II, F - IV, G - VI Which of the following represents the floral characters of Liliaceae? 1. Six tepals, zygomorphic, six stamens, bilocular ovary, axile placentation 2. Tetramerous, actinomorphic, polyphyllous, unilocular ovary, axile placentation 3. Trimerous, actinomorphic, polyandrous, superior ovary, axile placentation 4. Bisexual, zygomorphic, gamophyllous, inferior ovary, marginal placentation Which of the following is characteristic feature of Fabaceae? 1. Descending imbricate, ten stamens, diadelphous, ovary inferior 2. Sepals five, gamosepalous, imbricate aestivation, axile placentation 3. Monocarpellary, ovary inferior, style long, slightly bent at the apex 4. Zygomorphic flowers, vexillary aestivation in corolla, monocarpellary, ovary superior, diadelphous, ten stamens, many ovules, placentation marginal

Many important questions are formed in competitive exams like NEET and boards from Class 11 Biology Chapter 5. The morphology of Flowering Plants deals with the study of the form and structure of plants. Below, we have provided Important Questions PDFs from Class 11 Biology Chapter 5 Morphology of Flowering Plants for your NEET 2023 preparation. You can check it here or download it later for revision purposes. Latest: Morphology of Flowering Plants Class 11 NEET Questions and Answers We’ve compiled a list of important questions about the Morphology of Flowering Plants biology class 11 chapter 5 that you should not miss while studying for your NEET Exams. Morphology of Flowering Plants MCQ for NEET Q.1. Select the correct statement. (a) Pneumatophores help to get oxygen for respiration. (b) Adventitious roots of carrot and turnip get swollen to store food. (c) The direct elongation of radicle leads to the formation of secondary roots. (d) In maize, prop roots come out of the lower nodes of the stem. A.1. (a) Q.2. In opposite phyllotaxy, the number of leaves arising from each node is (a) one (b) two (c) three (d) four. A.2. (b) Q.3. The position of ovary is said to be _______, in the flowers of guava and cucumber. (a) superior (b) half-inferior (c) inferior (d) half-superior A.3. (c) Q.4. A false septum or replum occurs between two parietal placentae in (a) pea (b) rose (c) mustard (d) sunflower. A.4. (c) Q.5. Select the incorrect statement. (a) Tap roots are commonly found ...

NCERT Solutions for Class 11 Biology Chapter 5 Morphology of Flowering Plants has been published by Aglasem. You can now download the Class 11 Biology Ch 5 Questions and Answers PDF here. This Biology. Therefore you can refer it to solve Morphology of Flowering Plants exercise questions and learn more about the topic. NCERT Solutions for Class 11 Biology Chapter 5 Morphology of Flowering Plants Please note that the chapter number is as per the rationalized NCERT Book. However chapter content is same in old as well as new book. NCERT Solutions for Class 11 Biology Chapter 5 PDF While you can read NCERT Solutions for Class 11 Biology Ch 5 for all exercises here on aglasem. You can also download this NCERT Solutions PDF to refer at anytime when you study Morphology of Flowering Plants. Here it is. NCERT Solutions for Class 11 Biology Chapter 5 PDF Download Link – How to download NCERT Solutions for Class 11 Biology Chapter 5 PDF? You can download the complete NCERT solutions for chapter 5 of this NCERT Book i.e. Biology with following steps. • First search NCERT Solutions for Class 11 Biology Ch 5 PDF aglasem and come to this page. • Now you will see the exercise questions answers of Morphology of Flowering Plants and download pdf link on it. • Click the Download PDF link to obtain the Morphology of Flowering Plants questions with answers document. NCERT Solutions for Class 11 Biology There are more chapters to study besides Morphology of Flowering Plants in this subject. So ...

NCERT Exemplar Class 11 Biology Chapter 5 Morphology of Flowering Plants are part of NCERT Exemplar Class 11 Biology Chapter 5 Morphology of Flowering Plants Multiple Choice Questions Q1. Rearrange the following zones choose the correct option as seen in the root in vertical section and choose the correct option (A) Root hair zone (B) Zone of meristems (C) Root cap zone (D) Zone of Maturation (E) Zone of elongation (a) C, B, E, A, D (b) A,B,C,D,E (c) D , E , A , C , B (d) E , D ,C ,B ,A Ans: (a) (C) Root cap zone, (B) Zone of meristems, (E) Zone of elongation, (A) Root hair zone, (D) Zone of maturation Q2. In an inflorescence where flowers are borne laterally in an acropetal succession, the position of the youngest floral bud shall be (a) Proximal (b) Distal (d) Intercalary (d) Anywhere Ans: (b) In racemose type of inflorescences the main axis continues to grow, the flowers are borne laterally in an acropetal succession, i.e. youngest flower is present at apex and oldest flower is present at the base. In racemose, inflorescence the growth of floral axis is unlimited or indefinite. In cymose type of inflorescence the main axis terminates in a flower, hence is limited in growth. The flowers are borne in a basipetal. order, i.e. youngest flower is present at the base and oldest flower is present at the apex. In cymose inflorescence oldest flower remains in center and youngest towards the periphery. This type of arrangement is called centrifugal. Q3. The mature seeds of plants...

NCERT Solutions for Class 11 Biology Chapter 5 Morphology of Flowering Plants to Study online and PDF format to download Free updated for new academic session 2023-24. NCERT Solutions 2023-24 of other subjects with Offline Apps are also available to free download. Join Discussion Forum to share your knowledge with the others. 1. The Root: The root is underground part of the plant and develops from elongation of radicle of the embryo. MAIN FUNCTIONS OF ROOT SYSTEM 1. Absorption of water and minerals from the soil. 2. Provides anchorage to plant parts. 3. Stores reserve food material and synthesises plant growth regulators (cytokinins). 1. Root Cap: The root is covered at the apex by the thimble-like structure which protect the tender apical part. 2. Region of meristematic activity: Cells of this region have the capability to divide; cells are small, thin walled with dense protoplasm. 3. Region of elongation: Cell of this region are elongated and enlarged. This region is responsible for the growth of root in length. 4. Region of Maturation: This region has differnentiated and matured cells. Some epidermal cells form very fine and delicate thread like structures called root hairs. 5. Modifications of Root: Roots are modified for support, storage of food, respiration. 1. In some plants the stems are modified to perform the function of storage of food, support, protection and vegetative propagation. 2. For food storage: Rhizome (ginger, turmeric), Tuber (potato), Bulb (onion), ...

(c) Mangrove trees: Mangrove trees are found in marshy area. The roots get modified into pneumatic structures providing extra passage to allow additional oxygen to the plant. 2. Justify the following statements on the basis of external features (i) Underground parts of a plant are not always roots (ii) Flower is a modified shoot Answer (i) In some plants stems remain underground to carry out some additional functions, like food storage and vegetative reproduction. For example, potatoes are modified form of underground stems. (ii) When the stem takes on the role of sexual reproduction it is modified into a flower. That is why flower id often called a modified shoot. 3. How is pinnately compound leaf different from palmately compound leaf? Answer In pinnately compound leaf a number of leaflets are attached on a common axis. Example, neem leaves while in palmately compound leaf number of leaflets are attached at the common point on the leaf stalk. Example, cotton leaves. 4. Explain with suitable examples the different types of phyllotaxy? Answer Phyllotaxy is the pattern of arrangement of leaves on the stem or branch. It is of three types: alternate, opposite and whorled. • Alternate Arrangement of Leaves: In alternate type of phyllotaxy, a single leaf arises at each node in alternate manner, as in china rose, mustard and sun flower plants. • Opposite Arrangement of Leaves: In opposite type, a pair of leaves arise at each node and lie opposite to each other as in Calotropis a...

NCERT Exemplar Class 11 Biology Solutions for Chapter 5 Morphology Of Flowering Plants NCERT Exemplar Solutions for Class 11 Biology Chapter 5 Morphology of Flowering Plants add necessary insights to your learning skills by testing your concept comprehension, analytical thinking, and problem-solving ability. Solving these exemplar questions will equip you for the annual examination as well as for the important graduate entrance examination, like NEET. Chapter 5, Morphology of flowering plants, NCERT exemplar PDF provided here has different types of questions like MCQs, short and long answer questions, match the following type questions, important diagrams, important questions from Download PDF carouselExampleControls112 Previous Next Access NCERT Exemplar Solutions for Class 11 Biology Chapter 5 MULTIPLE CHOICE QUESTIONS 1. Rearrange the following zones as seen in the root in the vertical section and choose the correct option. A. Root hair zone B. Zone of meristems C. Rootcap zone D. Zone of maturation E. Zone of elongation Options: a. C, B, E, A, D b. A, B, C, D, E c. D, E, A, C, B d. E, D, C, B, A Solution; Option (a) is the answer. 2. In an inflorescence where flowers are borne laterally in acropetal succession, the position of the youngest floral bud in the floral axis shall be a. Proximal b. Distal c. Intercalary d. Anywhere Solution: Option (b) is the answer. 3. The mature seeds of plants such as gram and peas possess no endosperm, because of a. These plants are not ...