Biology, 23.08.2019 04:30 haleyblu6351
Carol and joseph have freckles and curly red hair. all of their children, except one, also have freckles and curly red hair. their son, sam, has the same curly red hair but not one freckle! how can a child get a chromosome that is totally different from the original chromosomes of both parents?
a. gene flow
b. genetic drift
c. crossing over
d. natural selection
Answers: 2
Biology, 22.06.2019 01:30
All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
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Biology, 22.06.2019 10:00
Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human
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Biology, 22.06.2019 15:30
The process of replication is the same for all living things because
Answers: 1
Carol and joseph have freckles and curly red hair. all of their children, except one, also have frec...
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