Which of the following pairs are incorrectly | vedclass

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(D) Let's analyze each pair:$1$. $(a)$ Pineal gland: It secretes melatonin,which regulates the circadian rhythm. Metabolism and mental retardation are

Vedclass · Accepted Answer

$a, c$

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(D) Let's analyze each pair:$1$. $(a)$ Pineal gland: It secretes melatonin,which regulates the circadian rhythm. Metabolism and mental retardation are associated with thyroid hormones,not the pineal gland. Thus,$(a)$ is incorrect.$2$. $(b)$ Thymus: The thymus gland is involved in the maturation of $T$-lymphocytes. Myasthenia gravis is an autoimmune disorder often associated with thymic abnormalities. Thus,$(b)$ is correct.$3$. $(c)$ Thyroid: Thyroid hormones (T3,T4) regulate basal metabolic rate,protein synthesis,and development. Anti-inflammatory reactions are primarily regulated by glucocorticoids (cortisol) from the adrenal cortex. Thus,$(c)$ is incorrect.$4$. $(d)$ Pancreas: The pancreas secretes insulin and glucagon. $A$ deficiency or dysfunction in insulin leads to diabetes mellitus,which is characterized by chronic hyperglycemia. Thus,$(d)$ is correct.Therefore,the incorrectly matched pairs are $(a)$ and $(c)$.

Column-$A$	Column-$B$
$(a)$ $ADH$	$(i)$ Pituitary
$(b)$ $ACTH$	$(ii)$ Mineralocorticoid
$(c)$ Aldosterone	$(iii)$ Diabetes mellitus
$(d)$ Insulin	$(iv)$ Diabetes insipidus
$(e)$ Testosterone	$(v)$ Vasodilator

Which of the following pairs are incorrectly matched?
$(a)$ Pineal gland - Metabolism,mental retardation
$(b)$ Thymus - Myasthenia gravis
$(c)$ Thyroid - Anti-inflammatory reaction
$(d)$ Pancreas - Chronic hyperglycemia

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Match the items in Column-$A$ with those in Column-$B$:
Column-$A$ Column-$B$
$(a)$ $ADH$ $(i)$ Pituitary
$(b)$ $ACTH$ $(ii)$ Mineralocorticoid
$(c)$ Aldosterone $(iii)$ Diabetes mellitus
$(d)$ Insulin $(iv)$ Diabetes insipidus
$(e)$ Testosterone $(v)$ Vasodilator

Choose the incorrect sentence.

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Which of the following pairs are incorrectly matched?$(a)$ Pineal gland - Metabolism,mental retardation$(b)$ Thymus - Myasthenia gravis$(c)$ Thyroid - Anti-inflammatory reaction$(d)$ Pancreas - Chronic hyperglycemia