Question

Which modification of root does not store food?

• A. Tuberous roots
• B. Napiform roots
• C. Conical roots
• D. Stilt roots

Answer 1

The correct option is D

Stilt roots

The correct option is D.

Explanation for Correct option.

1. Stilt roots are the modification of adventitious roots.
2. They provide mechanical support to the plant.
3. Examples: Saccharum officinarum.

Explanation of Incorrect option:

Option A :

1. Tuberous roots are modifications of fleshy storage roots.
2. They help in storage of food.

Option B :

1. Napiform root is the modification of fleshy storage tap root.
2. It helps in the storage of food.

Option C :

1. Conical root is also a modification of fleshy storage tap root.

Final answer: Stilt root modification of root does not store food.