A man with Type A blood marries a woman with Type AB blood. According to predicted outcomes based on genetics, their ch
may have all blood types EXCEPT Type

Their children may have all the blood types except type O.

Explanation: In the ABO system, blood type are classified based on the type of antigens present in the blood. There are basically two types of antigens: antigen A and B. Blood type A has antigen A, blood type B has antigen B, blood type AB has both A and B antigens while blood type O has neither A nor B antigen. According to genetics, the blood types are controlled by a pair of gene known as genotype. A person with blood type A will have two possible genotypes: iAiA or iAiO while a person with blood type AB will have one possible genotype: iAiB. The possible blood type of their children are A, B, and AB, because each offspring will inherit one antigen from each parent. Therefore, there is possibility of the offsprings having only antigen A which is equal to blood type A or only antigen B which is equal to blood type B or both antigen A and B which is equal to blood type AB.

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this