There are two species of sparrows that appear very similar to each other. a scientist tried to mate them. he observed that in spite of being of the same species, they didn’t interbreed. what evolutionary force must have worked in this example? migration /geographical isolation /reproductive isolation
Answers: 3
Biology, 21.06.2019 14:00
Which process must a cell undergo top identical cells at the end of cell division
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Biology, 22.06.2019 02:30
In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring
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Biology, 22.06.2019 03:30
Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
Answers: 3
Biology, 22.06.2019 05:00
Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior
Answers: 1
There are two species of sparrows that appear very similar to each other. a scientist tried to mate...
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