NEET Biology question

**Statement 1:** The system for control and coordination is highly evolved in frog. **Statement 2:** Frog contains brain.

(A)Assertion is True, Reason is True; Reason is correct explanation for Assertion
(B)Assertion is True, Reason is True; Reason is not correct explanation for AssertionCorrect
(C)Assertion is True, Reason is False
(D)Assertion is False, Reason is True

Answer: (B)

Solution

As a vertebrate, the frog possesses a well-differentiated nervous system with a distinct brain, spinal cord and cranial/spinal nerves, making Statement 1 true in comparison with the simpler nerve nets or nerve cords of invertebrates. Statement 2, that the frog contains a brain, is

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Question ID VK-111212