Which is an extreme disturbance to any ecosystem? A. coral bleaching

B. hurricanes

C. extreme temperature change

D. elk overgrazing

A. if the fish dont have a place to hide and mutate then the enemy fish well eventually run out of food and their enemies run out of food and we run out of some food because fish doesn't have any more food to eat and just die off

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira