What do you think of cloning?

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People who can roll their tongues contain a dominant allele for tongue rolling. If people do not contain the tongue rolling gene, then they cannot roll their tongue no matter how hard they try. Consider the following situation: If a homozygous dominant tongue roller mates with a homozygous recessive non-tongue roller, then what is the probability of the offspring inheriting the tongue rolling gene?

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what is DIY Gene testing ?

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What is Male pseudohermaphroditism ? How is it caused?

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What is stem cell research?

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What is 'Pharmaco-metabonomics'?

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what is junk DNA?

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In pea plants, tall plants are dominant to short plants. If two heterozygous tall plants are crossed, what percent of the offspring will probably be short?

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What ethical dilemmas should be considered when genetic engineering is put into practice?

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what is a Genetic Disorder ?

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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 the differences between Genetic Engineering and breeding?

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