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Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:
Assertion : At puberty, human male develop secondary sexual characters.
Reason : At puberty, there is decreased secretion of testosterone in male.
- a)If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- b)If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- c)If the assertion is true but the reason is false
- d)If both the assertion and reason are false
Correct answer is option 'C'. Can you explain this answer?
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Directions: In the following questions a statement of assertion is fo...
At puberty in human male is controlled by male sex hormone testosterone which is secreted by interstiteal or leydig’s cells of testes so secondary sexual characters develops and at puberty secretion of testosterone is increase.
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Directions: In the following questions a statement of assertion is fo...
Assertion: At puberty, human males develop secondary sexual characters.
Reason: At puberty, there is decreased secretion of testosterone in males.
Explanation:
Puberty and Secondary Sexual Characters:
- Puberty is the period of sexual maturation during which the reproductive system matures and secondary sexual characteristics develop.
- Secondary sexual characteristics are physical traits that distinguish males from females but are not directly involved in reproduction.
- In males, secondary sexual characteristics include the growth of facial and body hair, deepening of the voice, increased muscle mass, and broadening of the shoulders.
Role of Testosterone:
- Testosterone, a male sex hormone, plays a crucial role in the development of secondary sexual characteristics.
- During puberty, the hypothalamus in the brain signals the pituitary gland to release hormones that stimulate the testes to produce testosterone.
- Testosterone is responsible for the development of male secondary sexual characteristics by promoting the growth of body and facial hair, deepening of the voice, and increasing muscle mass and bone density.
Explanation of the Assertion and Reason:
- The assertion states that at puberty, human males develop secondary sexual characters, which is true.
- The reason given is that at puberty, there is decreased secretion of testosterone in males, which is false.
- During puberty, there is actually an increase in testosterone secretion, not a decrease.
- The increased secretion of testosterone is responsible for the development of secondary sexual characteristics in males.
- Therefore, the reason provided does not correctly explain the assertion.
Conclusion:
- The correct answer is option 'C': If the assertion is true but the reason is false.
- This is because the assertion is true, as males do develop secondary sexual characteristics at puberty, but the reason given is false, as there is an increased secretion of testosterone during puberty, not a decreased secretion.
Reason: At puberty, there is decreased secretion of testosterone in males.
Explanation:
Puberty and Secondary Sexual Characters:
- Puberty is the period of sexual maturation during which the reproductive system matures and secondary sexual characteristics develop.
- Secondary sexual characteristics are physical traits that distinguish males from females but are not directly involved in reproduction.
- In males, secondary sexual characteristics include the growth of facial and body hair, deepening of the voice, increased muscle mass, and broadening of the shoulders.
Role of Testosterone:
- Testosterone, a male sex hormone, plays a crucial role in the development of secondary sexual characteristics.
- During puberty, the hypothalamus in the brain signals the pituitary gland to release hormones that stimulate the testes to produce testosterone.
- Testosterone is responsible for the development of male secondary sexual characteristics by promoting the growth of body and facial hair, deepening of the voice, and increasing muscle mass and bone density.
Explanation of the Assertion and Reason:
- The assertion states that at puberty, human males develop secondary sexual characters, which is true.
- The reason given is that at puberty, there is decreased secretion of testosterone in males, which is false.
- During puberty, there is actually an increase in testosterone secretion, not a decrease.
- The increased secretion of testosterone is responsible for the development of secondary sexual characteristics in males.
- Therefore, the reason provided does not correctly explain the assertion.
Conclusion:
- The correct answer is option 'C': If the assertion is true but the reason is false.
- This is because the assertion is true, as males do develop secondary sexual characteristics at puberty, but the reason given is false, as there is an increased secretion of testosterone during puberty, not a decreased secretion.
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Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer?
Question Description
Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer?.
Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions a statement of assertion is followed by a statement of reason. Mark the correct choice as:Assertion : At puberty, human male develop secondary sexual characters.Reason : At puberty, there is decreased secretion of testosterone in male.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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