1. Pigs have 38 chromosomes. Cells created during mitosis will have _____.

A<19 chromosomes
B<38 chromosomes
C<76 chromosomes


2.Dominant genes _____.

A B C B

3.Humans have 46 chromosomes. A human egg cell has _____.

A<23 chromosomes
B<46 chromosomes
C<92 chromosomes


4.How can mutation positively help organisms?

A B C