Biology, 29.06.2021 02:10 whackybrother24

Which of these occurs in the first trimester of human pregnancy? A. The fetus accumulates fat under its skin.

B. The fetus's lungs become fully developed.

C. The fetus is able to move its limbs.

D. The fetus becomes medically viable.

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 23:00, annabellthedivp3u9ve

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Answers: 3

continue

Biology, 22.06.2019 14:40, ethanmel21

Explain the causes and effect of damage to the genetic code.

Answers: 1

continue

Biology, 23.06.2019 00:30, majailaharris200

Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?

Answers: 3

continue

Biology, 23.06.2019 01:30, rosa2268

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Answers: 1

continue

You know the right answer?

Which of these occurs in the first trimester of human pregnancy? A. The fetus accumulates fat under...