Biology, 23.08.2019 06:30 carlinryan
Some people have freckles, and some people do not have freckles. if a child has freckles, at least one parent has freckles. however, the child may have a sibling that does not have freckles. which statement best describes the presence of freckles? 1.freckles are not determined by dna. 2.there are two alleles for freckles. 3.there is no dominant allele for freckles. 4.freckles are determined by two genes instead of by one. if mendel had crossed a true breeding dominant plant with a true breeding recessive plant, in which of the three generations is the recessive trait visible? 1.f1 generation 2.p generation 3.f1 generation and f2 generation 4.p generation and f2 generation.
Answers: 2
Biology, 21.06.2019 15:00
Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?
Answers: 3
Biology, 21.06.2019 16:00
Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor
Answers: 2
Biology, 22.06.2019 05:30
Which of the following is a good strategy when it comes to desserts
Answers: 3
Biology, 22.06.2019 09:00
Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.
Answers: 2
Some people have freckles, and some people do not have freckles. if a child has freckles, at least o...
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