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Biology, 15.07.2019 12:20, orlando19882000
In a soil profile, which is the second layer? a. parent rock b. topsoil c. subsoil d. solid rock
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Biology, 22.06.2019 07:00, kaperry
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
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Biology, 22.06.2019 10:40, ari313
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.
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Biology, 22.06.2019 12:40, charlesgtro7066
In which part of the body is a ball-and-socket joint found?
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In a soil profile, which is the second layer? a. parent rock b. topsoil c. subsoil d. solid rock...
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