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CBSE - Class 11 Biology Morphology of Flowering Plants Worksheet

1.
Define the following terms: (d) zygomorphic
2.
Define the following terms: (c) actinomorphic
3.
Define the following terms: (b) placentation
4.
What is a flower? Describe the parts of a typical angiosperm flower.
5.
Explain with suitable examples the different types of phyllotaxy.
6.
Draw the labelled diagram of the following: (ii) V.S. of maize seed
7.
Define the following terms: (a) aestivation
8.
Draw the labelled diagram of the following: (i) gram seed
9.
Describe the arrangement of floral members in relation to their insertion on thalamus.
10.
Define the following terms: (e) superior ovary
11.
Define the following terms: (f) perigynous flower
12.
Describe the various types of placentations found in flowering plants.
13.
Take one flower of the family Solanaceae and write its semi-technical description. Also draw their floral diagram.
14.
How is a pinnately compound leaf different from a palmately compound leaf?
15.
Differentiate between (b) Apocarpous and syncarpous ovary
16.
Differentiate between (a) Racemose and cymose inflorescence
17.
Define the following terms: (g) epipetalous stamen
18.
Define the term inflorescence. Explain the basis for the different types inflorescence in flowering plants.

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