Biology, 15.11.2019 16:31 miahbaby2003p2af1b
In order for a genetic mutation in a species to result in the formation of a new species, what must occur? a) the original species must become extinct. b) the new species must be unable to breed with the original species. c) the new species must be visibly different from the original species. d) the new species must have a larger population than the original species.
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Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
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Biology, 22.06.2019 10:00
With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.
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Biology, 22.06.2019 22:00
Examine the following diagram. place the labeled layers in order from youngest to oldest.
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In order for a genetic mutation in a species to result in the formation of a new species, what must...
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