Asked by Shivam Sharma on Apr 27, 2024
Verified
Which statement is characteristic of inbreeding?
A) It results when individuals in a large population mate with another large population.
B) It can result in a decrease in a defective gene within a population.
C) It occurs rarely in small or isolated populations.
D) It affects the survival rate and genetic diversity of a population.
Inbreeding
The mating or breeding of closely related individuals, which can increase the chance of offspring inheriting genetic defects or disorders.
Genetic Diversity
The total number of genetic characteristics in the genetic makeup of a species, contributing to the species' ability to adapt to changing environments.
Survival Rate
The percentage of individuals still alive after a certain period of time or after a specific treatment.
- Elucidate how genetic diversity affects population viability and delve into the phenomena of the founder effect, demographic bottleneck, and inbreeding depression.
Verified Answer
AP
Aaron PickardApr 29, 2024
Final Answer :
D
Explanation :
Inbreeding can lead to a decrease in genetic diversity and an increase in homozygosity, which can affect the survival rate of a population. It typically occurs in small or isolated populations.
Learning Objectives
- Elucidate how genetic diversity affects population viability and delve into the phenomena of the founder effect, demographic bottleneck, and inbreeding depression.