1.

With respect to the assertion (A) and reason (R), which of the following is correct option? A: A tadpole deprived of thyroid gland fails to metamorphose into an adult. R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.

Answer»

With respect to the assertion (A) and reason (R), which of the following is correct option?

A: A tadpole deprived of thyroid gland fails to metamorphose into an adult.

R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.




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