Answer:No
Explanation: there would not be a way to distinguish between Tt and TT without mating or DNA analysis because T is dominant in Tt, therefore has the same physical characteristics as TT.
I would help but I can barely see the page
Hereditary diseases and cancer are ways in which inherited factors can affect a persons health
That is what it looks like
Answer:
they have 7 boys so i would say 1in 8 chance
Explanation: