Question

13. The following questions are assertion(A)-reason(R) type.Read the statement carefully and choose

the correct alternative from the following: (1x3=3)

*( a ) Both the assertion(A) and reason(R) are correct and Reason is the correct explanation of the

assertion.

*(b) The assertion(A) and reason(R) are correct but the Reason is not correct the explanation of the

assertion.

*(c) Assertion is true but reason is false.

*(d) Assertion is false but reason is true.

a) A: A gamete contain single allele for each trait.

R: During gametogenesis , the two alleles of each trait segregate, one passing into each gamete at

random.

b) A: All salts forms neutral solution with pH 7 .

R: Salt are formed by neutralisation of an acid and a base.

c) A: Danger signals are red.

R: Red colour has smallest wavelength.
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Answer 1

from the mouth the food goes into the food Pipe and enter the stomach