Answer:
The answer is A. The establishment of a small colony of nonhuman primates on an isolated island.
Explanation:
The founder effect refers to the effect that a small initial number of settling individuals has on the genetic variability of that initial population, which loses much of their original variability due to the many genes that are absent from those few initial settlers. As they reproduce and the population grows it becomes distinct from the source population in the mainland and may lead to a new variety or even a new species given enough time.
Answer:
B. Two racehorses with desirable traits are bred to produce a superior racing horse.
Explanation:
Artificial selection is also called selective breeding. In artificial selection, two organisms having desirable characters are allowed to breed with each other in order to produce a specie having good characteristics or better from their parents in many ways. For example, two racehorses which contains desirable traits are allowed to breed to produce a better horse.
Answer: negatively; electron.
In a chemical bond, proton and neutron didn't take action since they are located in the middle(nucleus) of the atom. The electron which on the outer side of an atom can interact with another electron from an other atom/molecule. Electron has negative charge, while proton is positive and neutron is neutral.
Answer:
They lower the activation energy
Explanation:
They all go through photosynthesis
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