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A: Majority of bacteria are autotrophs.
R: Chemoheterotrophic nutrition is absent in bacteria.
  • a)
    If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.
  • b)
    If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion, then mark
  • c)
    If the Assertion is a true statement, but Reason is false.
  • d)
    If both Assertion and Reason are false statements.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition...
Majority of bacteria are heterotrophs.
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Most Upvoted Answer
A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition...
Explanation:

Assertion:
Majority of bacteria are autotrophs.

Reason:
Chemoheterotrophic nutrition is absent in bacteria.

Explanation:
- Autotrophic Bacteria: The majority of bacteria are indeed autotrophs, meaning they can produce their own food using inorganic substances like carbon dioxide and sunlight through processes such as photosynthesis. This allows them to survive without the need for external sources of organic nutrients.
- Chemoheterotrophic Bacteria: While some bacteria are indeed chemoheterotrophic, meaning they rely on organic compounds as a source of carbon and energy, it is incorrect to say that this type of nutrition is absent in bacteria. Chemoheterotrophic bacteria are also quite common in various environments.
- Correct Answer (Option D): In this case, both the Assertion and Reason are false statements. The majority of bacteria are not autotrophs, and chemoheterotrophic nutrition is not absent in bacteria. Therefore, option D is the correct choice in this scenario.
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A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition is absent in bacteria.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion, then markc)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'D'. Can you explain this answer?
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A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition is absent in bacteria.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion, then markc)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'D'. 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 A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition is absent in bacteria.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion, then markc)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Majority of bacteria are autotrophs.R: Chemoheterotrophic nutrition is absent in bacteria.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion, then markc)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'D'. Can you explain this answer?.
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