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Which of the following is the correct se...

Which of the following is the correct sequence?

A

Chromosome, gene, nucleus, protoplasm

B

DNA, chromosome, nucleus, protoplasm

C

Chromosome, DNA, gene, nucleus

D

Nucleus, protoplasm, mitochondria, cell wall

Text Solution

Verified by Experts

The correct Answer is:
B
The sequence of components starting from smaller to larger structures is
DNA `to` chromosome `to` nucleus `to ` protoplasm.
DNA is the unit that combine with histone proteins and form nucleosome which in turn join with each other and give rise to chromatin. These chromatin condense during cell division and form chromosomes which are present inside nucleus. Nucleus is present in protoplasm.
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