Why is agriscience so concerned with the environment?

Agric science is very concerned with the environment because it deals with the cultivation of crops and rearing of animals for man and industrial use.

Agric science studies the environment to know its characteristics, properties and its variations. Without this agricultural scientists would not know the best place to plant their crops or rear animals.

Explanation:

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:

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;