Which is allopatric and which is sympatric 1. meiosis occurs incorrectly and produces gametes that are diploid.    2. several years of drought cause a large lake to dry up into separate smaller bodies of water.   3.   mutation causes some plants to flower only at night, while other plants flower only during the day.

The correct answer is-

Allopatric-  option 2.

Sympatric - option 1.

Allopatric and sympatric are primarily the two major mechanisms for  speciation ( formation of new species from an ancestral species).

In allopatric speciation, a population splits into two different species when it is isolated by physical or geographical barrier.

On the other hand, sympatric speciation occurs wihtin the same area. A population splits into two species that is becomes reproductively isolated when a change in the chromosome number occurs.

Thus, option first corresponds to sympatric whereas option second shows allopatric speciaton.

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what tree

explanation: