Peter recently traced his headaches, dizziness, and rapid heartbeat to eating soy food products. Most likely, Peter has a(n) .

Peter has a "soy allergy".

Explanation:

Biochemically, immune system of the people with soy allergy identifies soy proteins as toxic. Therefore, their immune system signals the release of immunoglobulin antibodies. Next time when the person comes in contact with soy proteins, the antibodies recognize them and produce histamine. This release of histamine result into allergic reactions. According to the given conditions in the question, headaches, dizziness, and rapid heartbeat are most likely the result of soy allergy.

1) gene flow

- it is described as the transfer of genes from one population to another population so that frequency of gene is increased.

-a zebra migrates to join a different herd of zebras.

2) natural selection

- a mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.

-competition for sunlight leads to taller trees.

3) mutation

- permanent change in the nucleotide sequence of dna ( genetic material) that could have harmful or useful consequences.

-the dna of a snake changes to make its venom stronger.

4) genetic drift - it is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.    

-a grassfire randomly sweeps through a population of buffalo and kills most of the animals.

explanation: