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Biology, 22.06.2019 13:50
2points what do bacteria have in common with the cells of other living organisms?
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Biology, 22.06.2019 16:00
Darwin’s hypothesis about how life changes over time is now called?
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Biology, 22.06.2019 23:30
The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the correspondingbones in whales have very different shapes and proportions. however, genetic data suggest that all three kindsof organisms diverged from a common ancestor at about the same time. which of the following is the mostlikely explanation for these data? a) humans and bats evolved by natural selection, and whales evolved by lamarckian mechanisms.b) forelimb evolution was adaptive in people and bats, but not in whales.c) natural selection in an aquatic environment resulted in significant changes to whale forelimb anatomy.d) genes mutate faster in whales than in humans or bats.e) whales are not properly classified as mammals.
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Biology, 23.06.2019 02:20
Explain three primary ways in which organisms depend on each other (symbiotic relationships)
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Science--a lack of which of the following creates a dead zone? select one: a. carbon b. nitrogen c...
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