A Bb guinea pig crosses with a Bb guinea pig. All of the four offspring are black. How did this happen? Due today please help thank you

The chance for having black offspring is 75% while for white, the recessive gene is 25%.

Explanation:

The chance for black offspring is a higher chance than white and that's why all of the offspring are black.

answer; i believe the correct answer is (sporophyte);

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.