Fill in the blanks:
i. The broad, spread out part of the leaf is called the ………… or ………… .
ii. The tip of the leaf is called the ……… .
iii. Leaves of some plants have a stalk called a ……… .
iv. The portion of the leaf attached to the stem is called the …………….. .
v. Small leaf like structures near the leaf base is called …………….. .