1.b
that’s just the order of making the square
2.d
both parents have a recessive gene so “tt” should be inside the bottom right box instead of “Tt”
3.b parent 1 alleles go on the top and parent 2 alleles go on the bottom
4.c a child can have both recessive, or both dominant, it’s not always that the child will have a dominant and a recessive trait.