I think it's C but i may be wrong
Answer:
IAi
Explanation:
The genotype for O blood is ii. So his mom must have given him an i allele. So he has at least one i allele.
But since his phenotype is A -- he expresses A -- there must be one IA allele. Otherwise, if he had both ii, he would be an O-type blood.
So his genotype must be IAi.
Answer:
Sheep
Explanation:
Carnegie stages can be described as the period of maturation in mammals. It is during this period that they develop most of the body parts and organs that is needed for them to survive in the outside world. There are about 23 stages which classify the ways each mammals form and develop various features on their bodies.
The Carnegie Stages of development are unique to mammals this is because mammals carry their young one in their wombs, they stay there deriving nutrient from their mother until they are ready to be born. From the options listed above the mammal among the animals, there is sheep. Hence a sheep undergo Carnegie stage.
Answer:
Yes, because a symbiotic is optional and not required to survive
Explanation:
Answer:
My guess is A
Explanation:
I guess it's a but dont choose it it might not be right