Scientific argumentation is a method and process used by scientists as guide to their research activities.This way, scientists ,together with their colleagues, get to set limitations and identify weaknesses in their researches. This also allows them to refine their work and improve certain areas in their results.
Keeping constant the number of chromosomes of the species and perform a summary of recombination, through crossing-over
( Swapping – increases the <span>genetic variability )</span>
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The answers are following
1)a
2)a
3)d
