1. Give example for
i. is an example of a corm.
ii. is an example of a tuber.
2. What is tendril?
a. In some plants, especially in climbers, the leaf gets modified to become tendrils, which are tender, soft and .
b. For example, in the tip of the leaf is modified as tendrils, but in the case of the terminal leaflets are modified into tendrils.
3. What are thorns?
a. Thorns are tender, soft, and elongated thread-like structures.
b. Leaves are modified as thorns.
c. Thorns helps the plant to safeguard itself from animals.
d. Thorns do not help in climbing.