Question

Roots growing from any part of plant other than the original root system are termed as

• A. Adventitous roots
• B. Prop roots
• C. Fasciculated roots
• D. Parasitic roots

Answer 1

The correct option is A Adventitous roots

Roots growing from any part of plant other than the original root system are termed as adventitous roots. Adventitious roots arise out of sequence from the more usual root formation of branches of a primary root and instead originate from the stem, branches, leaves or old woody roots. They commonly occur in monocots and pteridophytes. Most aerial roots and stilt roots are adventitious. In some conifers, adventitious roots can form the largest part of the root system.
Thus, the correct answer is option A.