Question

How does an aerial stem propagate? Give an example.

Answer 1

Aerial stem:

1. An aerial stem is defined as a stem that grows horizontally above the ground.
2. Some plants which grow in this manner are strawberries, mint, etc.

Propagation of aerial stem:

1. Aerial stems grow horizontally on the ground.
2. Over short distances, the stem bends down and touches the ground.
3. The stem gives rise to the roots below and the shoots above the ground.
4. In this manner, the plants multiply and spread over a large area at a faster pace.

Example:

1. Some grass plants, when planted in a field grow at a higher rate and cover a large distance in the fields in a short amount of time.