Question

matching
1 brain
2 nerves cells
3 spinal cord
4 skull
5 reflex action
column B
a) thread like structures
b) protected by the backbone
c) involves only nerves and spinal cord
d) centre of the nerves system
e) protects the brain




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Answer 1

Answer:

1.(d)

2.(a)

3.(b)

4.(e)

5.(c)

Answer 2

Answer:

1. Brain = Centre of the nerves system
2. Nervous cells = Thread like structure
3. Spinal cord = Protect by the back bone
4. Skull = Protect the brain
5. Reflex action = involves only nerves and spinal cord

Explanation:

May I hope my answer is helpful to you