Botany-Cell Theory

NEET Botany Cell Theory MCQ Question

Type: MCQ-numerical-Medium-Class 11

If a single human cell has approximately two meters of DNA distributed among 46 chromosomes, what would be the approximate total length of DNA in the chromosomes of 10 human cells?

A

20 meters

B

46 meters

C

92 meters

D

200 meters

Correct Answer

Option A

Detailed Explanation

Each human cell contains approximately 2 meters of DNA. Therefore, 10 human cells would collectively contain 2 meters x 10 = 20 meters of DNA.

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