Question

8. A punnett square has been set up below, fill in the boxes to show the possible offspring of this cross.

9. According to the cross, how many offspring will have brown eyes?

Answer 1

Hey mate!

3 offsprings will have brown eyes!

When crossing using the Punnett Square, we get the following results:-

BB, Bb, BB, Bb

Bb, bb, Bb, bb

BB, Bb, BB, Bb

Bb, Bb, Bb, bb.

That is:-

Blue, Blue, Blue, Blue

Blue, Brown, Blue, Brown

Blue, Blue, Blue, Blue

Blue, Blue Blue, Brown.

So, as you can see, we got 3 offsprings having brown eyes.