Question

1. Which part of the human brain is more developed in comparison of others
(a)cerebrum (h)cerebellum (captic lobes (dmedulla oblangat
2. The longest fibers of nerve cell are called...
(A) dendrite() axon (C) synapse (0) nerve fiber
3.Plant hormones are called...
(Al phytohormones (8) cytohormones i mesohormones [D] mitcharmanes
4. Which of the following hormones is a growth inhibitor?
TAJ Auxin (B) Gibberellin ( Cytokinin (D) Abscisic acid
5. The growth of stem is known as...
(A) geotropism (6) gravitropism IC positive geotropism oj negative geotropism
6. The small gap between two nerve cells is called...
(A) myelin (B) Ranvier's node (C) synapse ID impulse
7. The central nervous system consists of...
(A) brain [B) spinal cord 1) brain and spinal cord [D] cerebrum and pons
is called 'fight or flight hormone,
[A] Thyroxine [B] Adrenalin (Testosterone (0) FSH
9. Which of the following is not an example of reflex action?
A) Sneezing (B) Yawning (C) Walking D) Coughing​

Answer 1

1. cerebrum

2.axon

3.phytohormones

4. abscisic acid

6. synapse

7. brain and spinal cord

hope it help u