Answer:
1. evolution
Explanation:
reproductive seperation hinders the capability of different species to produce an offspring and it also serve as a barrier to maintain integrity of each species wherein genes flow or reduced
Pick the top, 2nd to the top and the bottom
3 - Exposure to radiation
Radiation ionises cells and can cause mutations in genes.
The rest of the options have no affect on genetics at all, merely a temporary affect on the physical aspects of the body, such as heart rate etc.
Answer:
It would be=
14 protons -
17 electrons=
-3 :D
When you subtract protons from electrons, you get the electrical charge.
Explanation:
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Answer:
it would be pollen grains travel into the fruit to fertilize the embryo
Explanation:
reproduction in a flower plants begins with the pollination the transfer of pollen from another to stigma on the same flower or the same stigma of ather flower on the same plant self on ather on the one plant to the stigma of another plant cross pollination
