The picture shows Dolly, the first cloned organism.

What impact did the cloning of Dolly of have on society?

a
It closed the door to the idea of cloning other animals.
b
It opened the door to the idea of cloning other animals.
c
It proved that natural selection occurs in animals.
d
It showed that genes cross in the cells of animals.

b

It opened the door to the idea of cloning other animals.