Question

The tap root system is composed of

• A. Only the main root
• B. Main root and secondary roots
• C. Thread-like roots arising from the base of stem
• D. All of the above

Answer 1

The correct option is B Main root and secondary roots

The taproot is the primary root which develops from the elongation of the radicle of the embryo and persists throughout the life of the plant. It forms lateral or secondary roots which further divided to form tertiary roots.

So, the correct option is 'Main root and secondary roots'.

Thus, Option B is correct.