Class 12 Exam > Class 12 Questions > Growth and maturation of graafian follicle is...
Start Learning for Free
Growth and maturation of graafian follicle is controlled by - [MP 95]
- a)FSH-LH
- b)FSH-LTH
- c)ACTH-LH
- d)GH-ADH
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Growth and maturation of graafian follicle is controlled by - [MP 95]...
Answer:
The growth and maturation of the Graafian follicle, which is the mature ovarian follicle containing the egg, is controlled by the FSH-LH (Follicle-stimulating hormone and luteinizing hormone) axis. Here is a detailed explanation:
FSH (Follicle-stimulating hormone):
- FSH is secreted by the anterior pituitary gland.
- It stimulates the growth and development of the Graafian follicle in the ovary.
- FSH acts on the granulosa cells of the follicle, promoting their proliferation and the production of estrogen.
LH (Luteinizing hormone):
- LH is also secreted by the anterior pituitary gland.
- As the follicle matures, the levels of estrogen produced by the granulosa cells increase.
- The surge in estrogen levels triggers a positive feedback loop on the anterior pituitary gland, causing a sudden increase in LH secretion.
- The surge in LH promotes the final maturation of the Graafian follicle, leading to ovulation.
Summary:
- FSH stimulates the growth and development of the Graafian follicle.
- LH triggers the final maturation of the follicle and ovulation.
Therefore, the correct answer is option A: FSH-LH.
View all questions of this test
The growth and maturation of the Graafian follicle, which is the mature ovarian follicle containing the egg, is controlled by the FSH-LH (Follicle-stimulating hormone and luteinizing hormone) axis. Here is a detailed explanation:
FSH (Follicle-stimulating hormone):
- FSH is secreted by the anterior pituitary gland.
- It stimulates the growth and development of the Graafian follicle in the ovary.
- FSH acts on the granulosa cells of the follicle, promoting their proliferation and the production of estrogen.
LH (Luteinizing hormone):
- LH is also secreted by the anterior pituitary gland.
- As the follicle matures, the levels of estrogen produced by the granulosa cells increase.
- The surge in estrogen levels triggers a positive feedback loop on the anterior pituitary gland, causing a sudden increase in LH secretion.
- The surge in LH promotes the final maturation of the Graafian follicle, leading to ovulation.
Summary:
- FSH stimulates the growth and development of the Graafian follicle.
- LH triggers the final maturation of the follicle and ovulation.
Therefore, the correct answer is option A: FSH-LH.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer?
Question Description
Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer?.
Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Growth and maturation of graafian follicle is controlled by - [MP 95]a)FSH-LHb)FSH-LTHc)ACTH-LHd)GH-ADHCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup