Some breeds of dogs that are specialized to retrieve objects from bodies of water have webbing between their toes,while most other breeds do not have webbing.Variation in what cellular process is most likely responsible for this difference?
A)cell division
B)apoptosis (cell death)
C)cell differentiation
D)cell migration
E)cell axis development

Question

Quizplus · Accepted Answer

Apoptosis, or programmed cell death, is responsible for the removal of webbing between the toes during development. In breeds with webbed feet, this process is reduced or altered, allowing the webbing to remain.

Some Breeds of Dogs That Are Specialized to Retrieve Objects