Given below are two statements: One is labelled Assertion(A) and other is labelled Reason(R).
Assertion (A) : Number of bivalents are half to the chromosome number in a species.
Reason (R) : Bivalent represents a pair of homologous chromosomes.
In the light of above statements, choose the correct answer from the options given below.

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If (A) is true, but (R)is false

If (A) is false, but (R) is true

Both (A) and (R) are true and (R) is the correct explanation of (A)

Both (A) and (R) are true, but (R) is not the correct explanation of (A)

answer is A.

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Detailed Solution

Number of chromosomes are half the number of bivalents. Example, number of chromosomes in humans is 46, so number of bivalents =23. Bivalent represents a pair of homologous chromosomes.

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