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NEET UG BIOLOGY MCQ: CELL-THE UNIT OF LIFE
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Assertion (A): A single human cell has approximately two meter long thread of DNA distributed in each chromosome.
Reason (R): During different stages of cell division cells show organized nucleus in place of chromosome.
Reason (R): During different stages of cell division cells show organized nucleus in place of chromosome.
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Correct option: D
Both (A) and (R) are false
Option C ((A) is true but (R) is false) is correct because a single human cell does have approximately two meters of DNA, but cells do not show organized nucleus in place of chromosome during cell division.
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