This unmatched chromosome is called X, and the matched pair in the female cell is called XX. ... When half the chromosomes in the male cell join half those in the female cell, in the manner already described and illustrated by diagram, the new fertilized cell (zygote) will be a ... No doubt there are sex-linked characters in Border Collies - characters which a dog passes on to his grandsons only, through hisanbsp;...
Title | : | Border Collie Studies |
Author | : | John Herries McCulloch |
Publisher | : | WSN (Maps and Plans) - 1952 |
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