Question

suppose a population had three female mice with the following characteristics.

1. according to the definition of fitness given above, which of these mice would be the fittest? explain why this mouse would be the fittest.

Explanation:

In biology, fitness refers to an organism's ability to survive and reproduce. The gray - furred mouse has the highest number of offspring (19) compared to the white - furred mouse (5) and the black - furred mouse (8). Also, the gray - furred mouse has a relatively long lifespan (6 months) compared to the 3 - month lifespan of the white and black - furred mice. A longer lifespan may provide more opportunities for reproduction. Since fitness is a combination of survival and reproductive success, the gray - furred mouse shows the best combination of these two aspects.

Answer:

The gray - furred mouse is the fittest. It has the highest number of offspring (19) and a relatively long lifespan (6 months), which are key factors in determining biological fitness (a combination of survival and reproductive success).