Question

Which of the following statement is not true?

• A. Most of the plant tissues are supportive type.
• B. Tissues ensure division of labour.
• C. Organ systems are far more complex in animals than plants.
• D. The contraction and relaxation of muscles are carried out by nervous tissue.

Answer 1

The correct option is D

The contraction and relaxation of muscles are carried out by nervous tissue.

Epithelial tissue acts as the protective covering in the animal body. The contraction and relaxation of muscles are carried out by muscle cells which together form the muscle tissue.
Most of the plant tissues are supportive type because plants are sedentery.
Tissues have division of labour to perform specific functions.