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Find out the correct statement ? (A) S...

Find out the correct statement ?
(A) Somatic neutral system relay impulses from CNS to skeletal muscle.
(B) ANS transmits impulses from CNS to voluntary muscle
(C) Neural organisation is very simple in hydra while better organised in insects.
(D) Neuron can detect, receive and transmit stimulus both side of axon.

A

A & B are correct

B

B & C are correct

C

C & D are correct

D

A & C are correct

Text Solution

AI Generated Solution

The correct Answer is:
To find out the correct statement among the given options, we will analyze each statement one by one. **Step 1: Analyze Statement A** - Statement A: "Somatic neural system relays impulses from CNS to skeletal muscle." - The somatic nervous system is indeed responsible for transmitting impulses from the central nervous system (CNS) to skeletal muscles, which are under voluntary control. - **Conclusion**: This statement is correct. **Step 2: Analyze Statement B** - Statement B: "ANS transmits impulses from CNS to voluntary muscle." - The autonomic nervous system (ANS) primarily controls involuntary muscles and glands, not voluntary muscles. The somatic nervous system is responsible for voluntary muscle control. - **Conclusion**: This statement is incorrect. **Step 3: Analyze Statement C** - Statement C: "Neural organization is very simple in hydra while better organized in insects." - Hydra has a simple nerve net, which is indeed less complex than the organized nervous system found in insects, which have a more centralized and complex neural organization. - **Conclusion**: This statement is correct. **Step 4: Analyze Statement D** - Statement D: "Neuron can detect, receive and transmit stimulus both sides of axon." - Neurons transmit impulses in one direction, from the dendrites through the cell body and down the axon to the axon terminals. They do not transmit signals in both directions along the axon. - **Conclusion**: This statement is incorrect. **Final Conclusion:** - The correct statements are A and C. However, since the question asks for the correct statement and does not specify multiple correct answers, we can conclude that the best answer is: - **Option A** is correct.
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