Charles Darwin proposed three criteria for traits to evolve through natural selection.Which of the following is an example of the criterion of relevance to survival?
A)Giraffe necks can range from short to long across members of the species.
B)Finch beaks range in shape from thin to thick.
C)Fawns with camouflaging spots will be protected from predators.
D)Giraffe neck length is a trait passed from parent to offspring.

Question

Quizplus · Accepted Answer

Camouflaging spots provide a survival advantage as they help fawns blend in with their surroundings, making them less visible to predators. This fits Darwin's criterion of relevance to survival as it directly impacts an organism's ability to survive and reproduce. The other options may have some impact on survival and reproduction, but are not as directly related as the presence of camouflaging spots.

Charles Darwin Proposed Three Criteria for Traits to Evolve Through