100% black 100% white 50% black, 50% white 75% black, 25% white
Black fur is dominant to white fur in guinea pigs. If two black guinea pigs (Bb) are crossed, what color will the fur of their offspring be?

Options:
- 100% black
- 100% white
- 50% black, 50% white
- 75% black, 25% white

75% black, 25% white