Biology

Biology, 24.11.2019 03:31, herchellann302

How could something as complex as the human eye or the octopus eye have evolved by natural selection?

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Biology, 08.07.2019 19:00, igtguith

Biology what is the difference between artificial selection and natural selection? artificial selection acts on morphological characteristics, whereas natural selection acts on life history traits. artificial selection is directional, whereas natural selection is stabilizing. artificial selection requires human intervention, whereas natural selection does not require human intervention. artificial selection operates at the genetic level, whereas natural selection operates on the whole organism. artificial selection leads to temporary changes, whereas natural selection leads to permanent changes.

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Biology, 28.07.2019 06:30, Brayner14

The process of leads to organisms that are that environment. natural selection: adapted to adaption: evolved for homeostasis: suited to natural selection: perfect for adaptation: only found in

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Biology, 31.07.2019 11:30, sierravick123owr441

Distinguish natural selection from artificial selection select one: a. artificial selection cannot lead to evolutionary change b. natural selection primarily selects organism that will live longer. c. in artificial selection human breeders decide which organisms have offspring whereas in natural selection nature does this. d. artificial selection cannot create dramatic phenotypic changes

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Biology, 20.08.2019 22:50, penacesar18p9jrdh

Answer quickly need to know now, ! 10. which of the following correctly states the relationship between hippos and whales? a. whales evolved from hippos. b. hippos evolved from whales. c. hippos and whales do not share a common ancestor. d. hippos and whales evolved from a common ancestor. 12. think about the factors that will influence the evolution on humans in the future. name one factor that would exert influence through the process of natural selection and one factor that would exert influence through artificial selection. a. natural selection: genetic engineering; artificial selection: demands placed on the brain b. natural selection: individual mating choice; artificial selection: diseases c. natural selection: diseases; artificial selection: genetic engineering d. natural selection: demands placed on the brain; artificial selection: diseases 16. niles eldredge found evidence in trilobite fossils of a pattern of evolution in which short periods of large change are mixed in with longer periods of little or no change. this pattern is called what. i think it is punctuated equilibrium, but not sure. only answer if you know they are

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