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Home > Human Body And Health > Question

Chromosomes are:

0
A) Present only in the nucleus of a cell
B) Made up of DNA as a main component
C) The biggest in number in human cells
D) Visible in all cells at every time

Correct Answer: B) Made up of DNA as a main component

• Chromosomes are cellular structures Made up of DNA as a main component along with histone proteins. • Humans normally have 23 pairs of chromosomes, totaling 46 in each somatic cell. • They carry genes that transmit genetic information from parents to offspring. • Gregor Mendel formulated the foundational laws of inheritance and genetic traits.

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