Distinguish between the following pairs on the basis of the words indicated in the brackets []:

Alternate and opposite phyllotaxy [number of leaves at each node].

Distinguish between the following pairs on the basis of the words indicated in the brackets []:

Pine and peepal [shape of the leaf].

Draw a neat diagram of a simple, petiolate leaf showing reticulate venation and label its seven important parts. Answer the following questions:

(i) Write one important function of axillary buds.

(ii) What are the two main function of leaves ?

(iii) Name two plants which have leaves with serrated margins.

(iv) Why do some plants have tendrils (modified leaflets) ?

(v) Name a plant in which the leaves are modified into spines.

The figures given below show three insectivorous plants. Study the same and answer the following questions :

A

B

C

(i) Name the plants shown as A, B and C.

(ii) For which specific nutritional element do these plants trap insects ?

(iii) In which Indian state is plant A found abundantly ?

(iv) Which part of the leaf is modified into a pitcher in plant A ?

(v) Write one specific feature of the soil in which these plants usually grow.