Question

Exercises
A. Tick the most appropriate answer.
1. The point on the stem from where a leaf arises is a
a. stem.
b. node.
c. bark.
2. This is the flat, thin, expanded part of the leaf, mostly green in cola
a. node
b. lamina
c. midrib
3. The lamina has a thickened vein along its centre called the
a. veinlet.
b. petiole.
C. vein.
. The small, slightly swollen part at the end of petiole is called
a. leaf base.
b. leaf blade.
c. vein.​

Answer 1

1) b) node

2) b) lamina

3) midrib (the answer is not there in the options)

4) leaf stalk (the answer is not there in the options)