Answer:
Explanation Based on the results of the cross, it can be concluded that both parents were heterozygous for black fur color and that black fur color is dominant over white fur color.
What are dominant and recessive traits?
Dominant traits are characters which always appear in the offspring of every generation.
Recessive traits are characters which only appear in the absence of the dominant trait.
In the project, a cross was made between offspring of a cross between a black fur color rabbit and white fur color rabbit who all had black fur color.
The results showed that 75% of offspring had black fur and 25% had white fur.
Therefore, it can be concluded that both parents were heterozygous for black fur color and that black fur color is dominant over white fur color.