Answer:
What causes genetic variation?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).
Explanation:
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here is the answer of this qquestion
The <span>name of the process by which isolated populations of the same species become new species would be "natural selection" since this creates new forms of life. </span>
1. Photosynthesis is important because oxygen is released as a byproduct. We need that oxygen to survive.
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2. Photosynthesis helps get rid of the carbon dioxide in the air. Carbon dioxide, as you may probably know, is necessary for this process to occur</span>
About 120 islands can be found in Venice
