Biology, 29.04.2021 22:10, jerrica988
Sandy and her brother have the same parents, but they have different eye colors. What makes the difference in the expressed trait for eye color in each sibling?
A. The difference in sequence of their DNA for the gene for eye color
B. The different length of the DNA for the gene for eye color
C. A mutation must have occured in one of the children's DNA
D. Eye color can change based on environmental factors
Answers: 2
Biology, 21.06.2019 19:00, joho38
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
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Biology, 22.06.2019 06:00, talahtoo2924
Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials
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Biology, 22.06.2019 08:30, ariellewallenst4348
If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?
Answers: 2
Biology, 22.06.2019 11:00, elpeke102p73fz3
Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations
Answers: 2
Sandy and her brother have the same parents, but they have different eye colors. What makes the diff...
Mathematics, 02.10.2019 14:50
Mathematics, 02.10.2019 14:50