Question

Name three types of root modifications with an example each. [3 MARKS]

Answer 1

Root modification + Example:1 Mark each
[Mention any three]

1. Storage roots are the roots modified to store food in them. E.g. Carrot, turnip, radish, sweet potato, etc.
2. Respiratory roots are the roots modified for respiration.
E.g. Roots of mangrove plants.
3. Parasitic roots are the roots which arise from the stem and absorb nourishment from the host plant. E.g. Cuscuta.
4. Climbing roots are the roots which help the plant to climb and cling onto a support. E.g. Money plant, betel.
5. Reproductive roots are the roots which help in the process of producing the offspring. E.g. sweet potato.
6. Prop roots are the roots which offer support to the huge structure of the tree. E.g. Banyan tree