Question

Genetic factors are factors whereas environmental factors are factors affecting plant growth and development.

• A. plastic
• B. intrinsic
• C. extrinsic
• D. flexible

Answer 1

Answer: (B), (C)

The correct options are
B intrinsic
C extrinsic

Intrinsic and extrinsic factors also affect plant growth and development. Intrinsic factors are those factors which are entirely depend on plant itself (inside the body) such as genetic factors, growth hormones and regulators. While extrinsic factors are the external factors like environmental factors such as light and temperature.