<span>Bivalvia - Clams, Oysters, Scallops and Mussels.
Cephalopod - Octopi, Squids, Cuttlefish, and the Chambered Nautilus.
Gastropoda - Snails and Slugs.
<span> Polyplacophora - Chitons.</span></span>
Blood group AB because the child’s father have pathogen a and mother has both pathogens hence the child will have both pathogen from both parents hence blood group will be AB
Answer:
A. Codominance
Explanation:
Codominance is where both traits show, and in this case, with the red and blue, they show. Incomplete dominance is characterized by blending; in that case, the fish would have to be purple because red and blue make purple. It's not multiple alleles because there isn't anything to suggest that there are more than 2 alleles for the color gene.
I believe 6CO2 is the answer
