CASE BASED QUESTIONS
1) The lowest part of the ear, called the earlobe, is closely attached to the side of the head in some of us, and not in others. Free and attached earlobes are two variants found in human populations.
a) What type of trait is described above? Justify giving reasons.
b) Consider a person who has lost his limbs in an accident. Will his progeny also be born without limbs? What type of trait are we talking about here?
c) How are traits described in a) and b) different from each other.
d) Give two examples more of acquired and inherited traits.
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Answers
Answered by
2
Answer:
A single autosomal gene with two alleles determines whether you have attached earlobes or free-hanging earlobes. The allele for free-hanging earlobes (F) is dominant to the allele for attached earlobes (f).
Answered by
1
Answer:
b) no his progeny will be having limbs
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