Asked by Reagan Teston on Jul 08, 2024
Verified
What would you expect as the result of "the founder effect"?
A) A few individuals would find more mates than other individuals, and thus have a greater effect on the gene pool.
B) A few individuals would start a new gene pool in a situation that is isolated from the main population.
C) A given number of individuals would be successful at finding food; beyond this core group, any additional individuals would starve.
D) A given number of individuals would be successful at finding shelter; beyond this core group, any additional individuals would die through exposure or predation.
Founder Effect
A genetic phenomenon that occurs when a new colony is started by a few members of the original population, leading to reduced genetic variation.
Isolated
Being separated from others, either physically or socially, resulting in a lack of contact or interaction.
- Describe the impact of genetic diversity on population survival and the concepts of the founder effect, demographic bottleneck, and inbreeding depression.
Verified Answer
LJ
Let's Just Sim TogetherJul 12, 2024
Final Answer :
B
Explanation :
The founder effect occurs when a few individuals start a new gene pool in a situation that is isolated from the main population. It results in a reduced genetic diversity in the new population compared to the original population. This is because the new population's gene pool only consists of the alleles present in the few founding individuals.
Learning Objectives
- Describe the impact of genetic diversity on population survival and the concepts of the founder effect, demographic bottleneck, and inbreeding depression.