Question

characteristics of underground, sub aerial, aerial modification of stem.​

Answer 1

Answer:

roots go down and absorb soil.

Answer 2

Answer:

Hope it will help you

Explanation:

characteristics of underground sub aerial..

1. Sub aerial stems develop from the lower branches of the stem are called STOLONS. They grow obliquely downwards. When these branches touches the soil, produce adventitious roots into the soil. ... These are underground branches and grow obliquely upwards

characteristics of aerial modification of stem..

2. The stem modification that has enlarged fleshy leaves emerging from the stem or surrounding the base of the stem is called a bulb; it is also used to store food. Aerial modifications of stems include tendrils, thorns, bulbils, and cladodes.

Hope it will help you and please mark me as the brainliest..