The blood group in humans referred to as a universal reci...
The blood group in humans referred to as a universal recipient is
O
A
B
AB
Correct answer is D
No explanation has been provided for this answer.
When thyroxin is over-secreted, it could likely lead to ...
At what stage in this cycle can a man be infected? ...
The temporary union of two organisms and the exchange of micronuclear elements is called ...
The part of the ear that is concerned with balance is the ...
The salinity of a brackish enviroment ...
An ecological succession often leads to ...