I have some pet fowl. They are all ducks but two, all geese but two and all chickens but two. How many fowl do I have.

6 fowls

Explanation:

It is given that I have some fowls as pets.

Fowls are birds that belong to one or more biological orders. It may contains, hens, ducks, geese, chicken, and many more.

I have two ducks as my pet, two geese and two chickens in my fowl collection at home.

So the total number of fowls I have are = 2 ducks + 2 geese + 2 chickens

                                                                = 6

the genotypes would be 50% bb and 50% bb

the phenotypes would be 50% brown and 50% white. hope this : )