What is the possible number of chromosome combinations in the egg cell can be produced by a female human?
2 to the 23rd power = 2^23
B is the dominant allele for big eyes and b is the recessive allele for small eyes.What is the genotypic ratio of a cross between two heterozygous individual?
BB:Bb:bb = 1:2:1
B is the dominant allele for big eyes and b is the recessive allele for small eyes.What is the phenotypic ratio of a cross between two heterozygous individual?
Big eyes:small eyes = 3:1
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