The answer is C.
The man’s genotype must be AB. The woman’s genotype can be either BB or BO as both correspond to a blood type (which is a phenotype) of B.
Each parent passes on one allele. The man can contribute A or B and the woman can contribute B or O.
The possible genotype combinations are therefore AB, AO, BB, and BO. These correspond to the phenotypes AB, A, B, and B.
The correct answer is option (A) the fossil record.
Coordinated stasis refers to the stasis or the no evolutionary changes in the organisms for millions of years, which is followed by extinction and formation of the new species.
Fossil records have the evidence of ecological and evolutionary stability in the species over a long period of geological time scale separated by intervals of abrupt change. The best example of this being the animals of the Middle Devonian Hamilton group. Thus, fossil record is the only source of record showing this long period of stasis and separated by periods of abrupt changes in the species due to environmental pressures.
<span>The answer would be C. Diabetes is a metabolic disease
wherein the cells of the body cannot properly respond to insulin or the body
has a low production of insulin. Sometimes, it can be both. Insulin acts as the
balancing hormone for the glucose in the body. Without it, glucose cannot be
properly absorbed by the body as energy and nutrients. They just become glucose
build-ups in the blood and are dangerous when in excess of. Eventually, glucose
are secreted by the body through urinating which also causes kidney disorders
which is a serious complication to diabetes.</span>
Coenzymes are often found in vitamins. Metal ions are usually cofactors.
