Question

Which among the following is incorrect about modification in roots for mechanical support?

(a) Prop roots are those that originate from aerial branches

(b) Prop roots are also called hanging roots

(c) Those roots that originate from stem base that grow obliquely and penetrate into the soil are called stilt roots

(d) Stilt roots are present in beetle

I got this question during an internship interview.

This interesting question is from Flowering Plants Morphology in portion Morphology of Flowering Plants of Biology – Class 11

Answer 1

Correct option is (d) Stilt roots are present in beetle

For explanation: Prop roots are those that originate from aerial branches. Prop roots are also called hanging roots. Those roots that originate from stem base that grow obliquely and penetrate into the soil are called stilt roots. Stilt roots are present in sugar cane and maize.