Under which of the following conditions will speciation not occur?
a. logging operations in a...
Biology, 14.10.2019 05:50 chloesmolinski0909
Under which of the following conditions will speciation not occur?
a. logging operations in a forest cut a single population of beetles in two so that they can no longer mix.
b. some snails in a population develop shells that twist to the right instead of the left, which makes mating impossible with partners of opposite shell shape.
c. a newly constructed housing development divides the habitat of a bird species in two, forcing the birds to fly from one section to the other
d. some females of a species of spider prefer to mate with males that have red markings while other females prefer
Answers: 1
Biology, 22.06.2019 02:00
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
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Biology, 22.06.2019 09:30
Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn
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Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.
Answers: 2
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