The answer to your question is called terminal velocity.
It is A. Lung tissue i believe.
Homozygous dominant is when 2 dominant alleles are present. Solve the punnett square and whichever boxes have 2 dominant (uppercase/capitalized) letters in it are homozygous dominant
I cannot read the letters on your picture very well, I'm sorry.
Lower esophageal sphincter! <span />
