(C) The $GnRH$ (Gonadotropin-Releasing Hormone) is secreted by the hypothalamus $(X)$.This hormone acts on the anterior pituitary gland $(Y)$ to stimu

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Hypothalamus,pituitary gland and testis/ovary,respectively

(C) The $GnRH$ (Gonadotropin-Releasing Hormone) is secreted by the hypothalamus $(X)$.This hormone acts on the anterior pituitary gland $(Y)$ to stimulate the release of gonadotropins,specifically $LH$ (Luteinizing Hormone) and $FSH$.$LH$ then acts on the gonads,which are the testes in males or ovaries in females $(Z)$,to stimulate the production of sex hormones.

Class 11 Biology Chemical Coordination and Integration Different glands and their hormones

Medium

$X \stackrel{GnRH}{\longrightarrow} Y \stackrel{LH}{\longrightarrow} Z$
The glands which are represented as $X$,$Y$ and $Z$ are

A
Pituitary gland,ovary and testis,respectively
B
Hypothalamus,adrenal gland and liver,respectively
C
Hypothalamus,pituitary gland and testis/ovary,respectively
D
Pituitary gland,thyroid gland and parathyroid gland,respectively

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Chemical Coordination and Integration

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Different glands and their hormones

Correct the following statements by replacing the incorrect terms:
$(a)$ Insulin is a steroid hormone.
$(b)$ $TSH$ is secreted from the corpus luteum.
$(c)$ Tetraiodothyronine is an emergency hormone.
$(d)$ The pineal gland is located on the anterior part of the kidney.

Medium

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Cushing's syndrome and myxoedema are associated with these glands respectively:

MediumAIPMT 1993

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Identify the correctly matched pairs of endocrine glands, their hormones, and their associated deficiency disorders from the table below:
$I$. Neurohypophysis Vasopressin Diabetes insipidus
$II$. Adrenal Cortex Corticosteroids Addison's disease
$III$. Parathyroid glands Parathormone Myxoedema
$IV$. Thyroid gland Calcitonin Acromegaly

Medium

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Identify the incorrect pair.

Medium

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Which hormone stimulates the contraction of the gallbladder?

Medium

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$I$. Neurohypophysis	Vasopressin	Diabetes insipidus
$II$. Adrenal Cortex	Corticosteroids	Addison's disease
$III$. Parathyroid glands	Parathormone	Myxoedema
$IV$. Thyroid gland	Calcitonin	Acromegaly

$X \stackrel{GnRH}{\longrightarrow} Y \stackrel{LH}{\longrightarrow} Z$The glands which are represented as $X$,$Y$ and $Z$ are

Similar Questions

Correct the following statements by replacing the incorrect terms:$(a)$ Insulin is a steroid hormone.$(b)$ $TSH$ is secreted from the corpus luteum.$(c)$ Tetraiodothyronine is an emergency hormone.$(d)$ The pineal gland is located on the anterior part of the kidney.

Cushing's syndrome and myxoedema are associated with these glands respectively:

Identify the incorrect pair.

Which hormone stimulates the contraction of the gallbladder?

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$X \stackrel{GnRH}{\longrightarrow} Y \stackrel{LH}{\longrightarrow} Z$
The glands which are represented as $X$,$Y$ and $Z$ are

Correct the following statements by replacing the incorrect terms:
$(a)$ Insulin is a steroid hormone.
$(b)$ $TSH$ is secreted from the corpus luteum.
$(c)$ Tetraiodothyronine is an emergency hormone.
$(d)$ The pineal gland is located on the anterior part of the kidney.