Question

Why is the Tasmanian devil at risk of becoming extinct, primarily due to limited genetic variation?

A) Limited genetic variation makes them more resistant to diseases
B) Limited genetic variation allows for natural selection
C) Limited genetic variation reduces the chances of adaptation to new challenges
D) Limited genetic variation enhances their chances of survival

Answer 1

Limited genetic variation reduces the chances of adaptation to new challenges, making the Tasmanian devil at risk of becoming extinct.

Step-by-step explanation:

Limited genetic variation reduces the chances of adaptation to new challenges for the Tasmanian devil, making them at risk of becoming extinct. When a population has limited genetic variation, it means that there is less genetic diversity within the population. This lack of diversity makes it difficult for the population to adapt to changes in their environment, such as the introduction of new diseases or the loss of their natural habitat. As a result, the Tasmanian devil population is more vulnerable to extinction because they are less likely to have individuals with traits that could help them survive these challenges.