I personally believe this question is an opinion question. I would say:
If others adopted similar habits, the world of science might change by it causing everyone to be the same and it causing others to repeat the same things as other people. it would make the world confusing. It would make everyone be equal & not have any differences. The world would change and become boring.
The correct answer is option C
The frequency of the homozygous recessive genotype
In the Hardy-Weinberg equation, p is the frequency of the dominant allele, and q is the frequency of recessive allele then the frequency of genotype is represented by
p^2 = p x p = frequency of the homozygous dominant genotype ( AA)
q^2 = q x q = frequency of the homozygous dominant genotype (aa)
2 pq = p x q = The frequency of the heterozygous dominant genotype ( Aa)
You always need water, food and oxygen to survive. All living organisms need them.