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Read the following statement:-
(a)The hypothalamus is the basal part of the diencephalon
(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone
(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins
(d)The posterior pituitary is under direct chemical regulation of the hypothalamus
How many of above statements are correct?
- a)4
- b)3
- c)1
- d)2
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Read the following statement:-(a)The hypothalamus is the basal part of...
The correct answer is option D: 2
- The hypothalamus is indeed the basal part of the diencephalon.
- The hypothalamus does not contain ganglia but contains neurosecretory cells.
- GnRH from the hypothalamus does stimulate the anterior pituitary to release gonadotropins.
- The posterior pituitary is under direct neural regulation, not chemical regulation, by the hypothalamus.
- The hypothalamus is indeed the basal part of the diencephalon.
- The hypothalamus does not contain ganglia but contains neurosecretory cells.
- GnRH from the hypothalamus does stimulate the anterior pituitary to release gonadotropins.
- The posterior pituitary is under direct neural regulation, not chemical regulation, by the hypothalamus.
Most Upvoted Answer
Read the following statement:-(a)The hypothalamus is the basal part of...
Understanding the Hypothalamus and Pituitary Gland
The hypothalamus plays a crucial role in endocrine regulation, but not all statements provided are accurate. Here’s a breakdown of each statement:
(a) The hypothalamus is the basal part of the diencephalon.
- This statement is correct. The hypothalamus is indeed located at the base of the diencephalon, playing a vital role in maintaining homeostasis.
(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormones.
- This statement is incorrect. The hypothalamus contains neurosecretory cells, but they are not referred to as ganglia. Instead, these cells produce releasing or inhibiting hormones that act on the pituitary gland.
(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins.
- This statement is correct. Gonadotropin-releasing hormone (GnRH) is released by the hypothalamus and stimulates the anterior pituitary to secrete hormones such as FSH (follicle-stimulating hormone) and LH (luteinizing hormone).
(d) The posterior pituitary is under direct chemical regulation of the hypothalamus.
- This statement is incorrect. The posterior pituitary does not produce hormones; it stores and releases hormones (like oxytocin and vasopressin) synthesized in the hypothalamus, but it is not under direct chemical regulation in the same way as the anterior pituitary.
Conclusion
- Correct Statements: 2 (a and c)
- Total Correct Statements: 2 (Option 'D' is indeed the correct answer.)
The hypothalamus plays a crucial role in endocrine regulation, but not all statements provided are accurate. Here’s a breakdown of each statement:
(a) The hypothalamus is the basal part of the diencephalon.
- This statement is correct. The hypothalamus is indeed located at the base of the diencephalon, playing a vital role in maintaining homeostasis.
(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormones.
- This statement is incorrect. The hypothalamus contains neurosecretory cells, but they are not referred to as ganglia. Instead, these cells produce releasing or inhibiting hormones that act on the pituitary gland.
(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins.
- This statement is correct. Gonadotropin-releasing hormone (GnRH) is released by the hypothalamus and stimulates the anterior pituitary to secrete hormones such as FSH (follicle-stimulating hormone) and LH (luteinizing hormone).
(d) The posterior pituitary is under direct chemical regulation of the hypothalamus.
- This statement is incorrect. The posterior pituitary does not produce hormones; it stores and releases hormones (like oxytocin and vasopressin) synthesized in the hypothalamus, but it is not under direct chemical regulation in the same way as the anterior pituitary.
Conclusion
- Correct Statements: 2 (a and c)
- Total Correct Statements: 2 (Option 'D' is indeed the correct answer.)
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Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer?
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Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer?.
Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer?.
Solutions for Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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ample number of questions to practice Read the following statement:-(a)The hypothalamus is the basal part of the diencephalon(b) The hypothalamus contains a group of neurosecretory cells called ganglia which regulate the synthesis and secretion of pituitary hormone(c) GnRH from the hypothalamus stimulates the anterior pituitary to release gonadotrophins(d)The posterior pituitary is under direct chemical regulation of the hypothalamusHow many of above statements are correct?a)4b)3c)1d)2Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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