To how much extent skin color depends on genes?

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What is the importance of genetics?

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Among the population size of 500, 50 of 150 heterozygous individuals showing polydoctily. Then what is the penetrance of that population

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Why do we age?

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In sesame, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant over wrinkled leaf (l). The two characters are inherited independently. Determine the genotypes and phenotypes of the two plants which produce the following progeny: 318 one- pod normal, 98 one-pod wrinkled, 323 three-pod normal and 104 three-pod wrinkled.

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Does postraumatic stress mutate genes?

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what is the difference between muton and recon?

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which gene determines Hair Color?

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The rare trait of ocular albinism (almost complete absence of eye pigment) is inherited as a sex-linked recessive. A man with ocular albinism marries a woman who neither has this trait nor is a carrier. What would you predict about their offspring concerning this trait?

1 Answers   Wegmans,

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In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?

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what are Stem Cells ?

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what is totipotency

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