Explanation:
Answer is 2
It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance.
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Earthquake should be the answer. When tectonic plates are shifted it causes an earthquake.
Answer:
Asexual reproduction is a mode of reproduction in which only one parent is involved to reproduce offspring. In asexual reproduction,the offsprings produced are exact copies of their parents. It is generally observed in very small sized organisms. Binary fission, Budding, Fragmentation etc.
Explanation:
Variation of trainers HELP species.
Trichonympha lives in the gut of termites and digests cellulose eaten by the termite.