When is a mutated gene most likely to be passed along to offspring over several generations?

a.
when the mutations are substitutions

b.
when there are multiple mutations in a gene

c.
when the mutation is beneficial

d.
when the mutation is harmful

Complete the following statements about the functions of the digestive system. carbohydrates and fats are digested in secretes enzymes that aid in the digestion of carbohydrates, fats, and proteins. the secretes bile; bile is stored in undigested food is processed into feces in feces is then stored in until it is eliminated from the body via

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

What must be done to breed dogs for a partical trait