A gene is a functional unit of ___?

[A] Life

[B] Cell
[C] DNA
[D] Chromosomes

1 thought on “A gene is a functional unit of ___?”

  1. D [Chromosomes]
    Notes:
    A gene is a functional unit of chromosomes. They are made up of DNA. Some genes also act as instructions to make molecules called proteins. However, not all genes code for proteins.

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