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A major concept of gene theory of inheritance is that the genes are situated in chromosomes. Describe how each of following aids to establish this idea:

a. A genotypic ratio of 1:2:1 in offspring of heterozygotes.
b. Phenomenon of crossing over.
c. Other chromosomal aberrations.
d. Phenomenon of sex determination, as in man.

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  • Category:- Biology
  • Reference No.:- M914817

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