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Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.
Reason : Chromatids move to opposite poles.
Reason : Chromatids move to opposite poles.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- c)If Assertion is true but Reason is false.
- d)If both Assertion and Reason are false
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Assertion: During anaphase, centromere of each chromosomes splits and ...
In anaphase, centromeres of chromosomes start to divide into two, forming daughter chromatids with centromere in each. Daughter chromosomes are repulsive so, migrate towards opposite poles. Spindle fibres attached to the centromeres shorten and pull the chromosomes, the centromeres lead the path while the limbs trail behind. So, anaphasic chromosomes appear as V, L, J and L shaped.
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Assertion: During anaphase, centromere of each chromosomes splits and ...
Assertion:
During anaphase, centromere of each chromosomes splits and chromatids separate.
Reason:
Chromatids move to opposite poles.
Explanation:
Anaphase is the stage of cell division in which the sister chromatids separate and move towards opposite poles of the cell. This process is facilitated by the splitting of the centromere, which holds the sister chromatids together.
Centromere Splitting:
During anaphase, the centromere of each chromosome divides into two, allowing the sister chromatids to separate. This splitting ensures that each daughter cell receives an equal number of chromosomes.
Chromatids Movement:
As the centromere splits, the sister chromatids are pulled towards opposite poles of the cell by the spindle fibers. This movement ensures that each daughter cell receives a complete set of chromosomes.
Correct Explanation:
The reason provided correctly explains why the centromere splitting and chromatid separation occur during anaphase. The movement of chromatids to opposite poles is a direct result of the centromere splitting, allowing for the equal distribution of genetic material to the daughter cells.
Therefore, option B is the correct choice as both the assertion and reason are true, and the reason provides a correct explanation for the assertion.
During anaphase, centromere of each chromosomes splits and chromatids separate.
Reason:
Chromatids move to opposite poles.
Explanation:
Anaphase is the stage of cell division in which the sister chromatids separate and move towards opposite poles of the cell. This process is facilitated by the splitting of the centromere, which holds the sister chromatids together.
Centromere Splitting:
During anaphase, the centromere of each chromosome divides into two, allowing the sister chromatids to separate. This splitting ensures that each daughter cell receives an equal number of chromosomes.
Chromatids Movement:
As the centromere splits, the sister chromatids are pulled towards opposite poles of the cell by the spindle fibers. This movement ensures that each daughter cell receives a complete set of chromosomes.
Correct Explanation:
The reason provided correctly explains why the centromere splitting and chromatid separation occur during anaphase. The movement of chromatids to opposite poles is a direct result of the centromere splitting, allowing for the equal distribution of genetic material to the daughter cells.
Therefore, option B is the correct choice as both the assertion and reason are true, and the reason provides a correct explanation for the assertion.
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Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?
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Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. 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 Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. 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 Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
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ample number of questions to practice Assertion: During anaphase, centromere of each chromosomes splits and chromatids separate.Reason : Chromatids move to opposite poles.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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