Question

What are the major modification of stem?

Answer 1

Explanation:

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.

Answer 2

Answer:

Answer below.

Explanation:

1) Under ground stem modification for storage and vegetative reproduction.

   Example : Potato, Ginger, Yam, Onion, Tamarind, etc.

2) Sub aerial stem modification for vegetative reproduction.

   

3) Modification for Photosynthesis. Example : Opuntia.

4) Modification for climbing. Example : Tendril.

5) Modification for protection. Example : Thorns.

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