Question
Question: Which of the following which may result in a new expression of a characteristic....
Which of the following which may result in a new expression of a characteristic.
A
Mutations provide variation upon which natural selection can act.
B
The vast majority of mutations produce alleles which are dominant.
C
Mutations arise spontaneously, infrequently and a random.
D
Mutation rate can be increased by artificial means.
Answer
The vast majority of mutations produce alleles which are dominant.