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Biology, 19.05.2020 14:05 haydenoo72
The primary difference natural and artificial selection is:
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In natural selection, the selection "pressure” comes from the environment; in artificial selection the “pressure” comes from humans.
In artificial selection, the selection “pressure” comes from the environment; in natural selection the “pressure” comes from humans.
Natural selection is when humans breed the animal; artificial selection is when humans edit genes directly.
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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?
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Biology, 21.06.2019 17:00
Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models
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Biology, 22.06.2019 04:00
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.
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The primary difference natural and artificial selection is:
Question 12 options:
Question 12 options:
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