Meiosis is an important processes for cellular reproduction. How does meiosis increase genetic variation in a population? Group of answer choices by crossing over which produces genetically different gametes. by more efficiently using energy in the cell division process by more rapidly reproducing and growing by increasing the process of asexual reproduction

by crossing over which produces genetically different gametes

Explanation:

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step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.