CBSE Class 11 Biology Morphology of Flowering Plants Worksheet Set 06

 MORPHOLOGY OF FLOWERING PLANTS

→ Very Short Answer Questions:

1. Name one plant in which leaf is pinnately compound.

2. In mangroves, pneumatophores are the modified adventitious roots. How are these roots helpful to the plant ?

3. Why do various plants have different type of phyllotaxy ?

4. State the main function of leaf tendril.

5. Name the pillar like roots developed from lateral branches for providing mechanical support.

6. Write the function of endosperm.

7. Flower is a modified shoot. Justify.

8. Give one function of root cap

→ Short answer questions:

9. Comment upon the development of stem tendrils and thorns, List one function of each.

10. Differentiate between:

i) Pinnately compound leaf and Palmately compound leaf
ii) Fibrous root and adventitious root
iii) Racemose and cymose inflorescence
iv) Actinomorphic and zygomorphic flowers
v) Phyllode and phylloclade
vi) Tendrils of pea and grapevine.

11. Define phyllotaxy. Explain the various types of phyllotaxy with suitable examples.

12. Enumerate about the hypogynous, perigynous and the epigynous flowers.

13. Define aestivation. Explain the different types of aestivation.

14. What is placentation? Describe the various types of placentation found in flowering plants.

15. Mango and coconut are drupe fruits. In mango fleshy mesocarp is edible. Name the edible part of coconut.What does milk of tender cococnut represent.

Draw well labeled diagrams of:

A. The floral diagrams with its floral formula of Pisum sativum, Solanum nigrum and Allium cepa
B. Structure of monocotyledonous seed and dicotyledonous seed.
C. Types of placentation
D. Types of aestivation in corolla
E. The regions of the root tip

Please click on below link to download CBSE Class 11 Biology Morphology of Flowering Plants Worksheet Set F