Read the following statement carefully (A – D):A. Thymosin hormone helps in differentiation of erythrocytes.B. Calcitonin hormone increases blood calcium level and is hypercalcemic.C. Melatonin hormone from the pineal gland, regulate the 24 hours (diurnal) rhythm cycle.D. Epinephrine and norepinephrine hormones are called catecholamines.How many statement(s) from the above is/are correct?

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Four

Three

Two

One

answer is C.

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Detailed Solution

Thymosins from thymus help in differentiation of T lymphocytes.Calcitonin is hypocalcemic, while PTH is hypercalcemic.

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