Diffusion across the alveoli
Answer:
Explanation:
I think it is 3, 1, and 6, please tell me if I am wrong, thanks
Answer: Heterozygous A+ and B+ can form phenotypes such as AB+, A+, B+, O.
Explanation:
Using the punnet square, Heterozygous A+ combination with B+ can form phenotypes AB+, A+, B+, O. Below is an attachment that explains it better.
Reference: Google.