Pretend that eyes only come in three colors, brown, green and blue.

Question

Eye color is dependent on two genes. Brown or blue on the first, and green or blue on the second. (This will be a Punnett Square with two traits.) The first gene controls a colored layer near the front of the eyeball (nearest the observer). If this colored layer is brown (BB or Bb), the observer will see brown eyes and the second layer will not be seen. If the first layer is blue (bb), the observer will see through that layer to the second colored layer behind it. The second colored layer can be green (GG or Gb) or blue (bb). If a woman has green eyes, what are her possible allele combinations on her genes for eye color (her possible genotypes)? List them all.

Answer 1

i have no idea, this hurts my head just reading it.

Answer 2

just pointing out they already do come in 3 coloUrs inless you colourblind (cough) and i beleive red is not included . that's called a picture glitch love. as for black that's Tv effects. so why try to do botany when you failing on you own sentances ?

Answer 3

way to smart for me.