Which of the following would be a method used by biologists to rescue small populations from the loss of genetic diversity?
A) Breeding with the last common ancestor
B) Cloning individuals
C) Controlled breeding in captivity and subsequent reintroduction
D) There is no way to rescue a small populations with lost genetic diversity

Question

Quizplus · Accepted Answer

Controlled breeding in captivity and subsequent reintroduction is a common method used by biologists to rescue small populations from the loss of genetic diversity. This allows for the controlled breeding of individuals to decrease the likelihood of inbreeding and genetic drift, which can further decrease genetic diversity. After the population has been built up, individuals are reintroduced into the wild to increase genetic diversity and help the population thrive. Breeding with the last common ancestor is not typically possible, and cloning individuals does not increase genetic diversity. It is important to note that while breeding in captivity can help rescue small populations, it is not a guaranteed solution and should be coupled with other conservation efforts.

Which of the Following Would Be a Method Used by Biologists