Biology, asked by duragpalsingh, 1 year ago

The hereditary units are DNA molecules of certain lengths called
A. chromosomes
B. genes
C. factors
D. alleles

Answers

Answered by Anonymous
4
B) genes are heredity units.
Answered by Fuschia
2
The hereditary units are genes, option B
Gene get transferred from parents to offspring and it develops characteristic property of the offspring

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