Answer:
Centromere.
Explanation:
Here's a diagram I guess:
Answer:
Twenty-five-year-old Jonah is wondering whether his rate of sperm cell production is within normal range. For a man his age, his doctor will likely tell him that the average rate of production is about <u>1000</u> sperm per second.
Explanation:
During spermatogenesis your testicles make many sperm cells per day.
Answer:
72.72%
Explanation:
The Penetrance of the PIXTI mutation in this family can be represented as
The Penetrance represents the percentage of people who show/have the disease
family size = 11
number of people with the disease = 8
Penetrance of PIXTI in the family can be calculated as = 8/11 * 100
= 0.7272 * 100
= 72.72%
The remaining 27.38 % are just carriers of the PITXI gene
Answer - There can be many factors such as mutations, natural selection, nonrandom mating, genetic drift, gene flow. But nonrandom mating can have long term effects.
Reason - Reason why it has a long term effect is because of the survival of that organisms and how it will adapt to its own environment with the introduction of nonrandom mating etc..