Need Answer ASAP. Why do disruptive selection pressures tend to favor rapid evolutionary changes? a. They result in sudden gene frequency changes.

b. They eliminate extreme genetic traits.

c. They select for one variation of a genetic trait.

d. They result in environmental adaptation.

A .They result in sudden gene frequency changes.

Explanation:

format change of dna.  

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides