The allele that can mask the presence of another allele is called dominant. The allele that is masked is recessive and if both alleles can be detected in the phenotype, then they are codominant. If they produce an intermediate phenotype like pink instead of red or white, then they have a relationship of incomplete dominance.
A. The connective tissues that protect the inside of the arteries and veins.
Answer: A, B, and D
Explanation: I had the same assignment and i got these ones right soooo
