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 situations might be viewed as ethical uses of human cloning? Are you doubtful, fearful, or hopeful about human cloning?

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A normally pigmented man (dominant) marries an albino woman (recessive). They have 3 children, one of whom is an albino. What is the genotype of the man?

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Can Genetically Engineered food benefit the world?

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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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what is the difference between test cross and back cross?

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Why are some people born with Rh-positive blood while others are born with Rh-negative blood

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What is Male pseudohermaphroditism ? How is it caused?

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What is 'Pharmaco-metabonomics'?

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what is the role of Beta-lactamase in Gene Cloning ?

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How restriction enzymes,DNA probes are used in genetic engineering?

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Does someone with turner's syndrome sometimes have trouble hearing?

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