Question

Mutations can be beneficial, neutral, or harmful in an organism, changing their fitness in a population. Which of these scenarios model how mutations can be detrimental to an organism? Select ALL that apply.
Responses
A A mutation in a dog breed increases the risk for cancer.A mutation in a dog breed increases the risk for cancer.
B A litter of six puppies has one puppy that exhibits blue eye color.A litter of six puppies has one puppy that exhibits blue eye color.
C A clutch of turtles has an individual with a reduced shell hardness.A clutch of turtles has an individual with a reduced shell hardness.
D A school of fish has an individual with increased gill surface for gas exchange.A school of fish has an individual with increased gill surface for gas exchange.
E A litter of cheetah cubs is born with claws that do not retract, allowing faster running speeds

Answer 1

A A mutation in a dog breed increases the risk for cancer.
C A clutch of turtles has an individual with a reduced shell hardness.
E A litter of cheetah cubs is born with claws that do not retract, allowing faster running speeds.