Blood grouping in human beings is derived from combinatio...
Blood grouping in human beings is derived from combinations of
two different alleles
four different alleles
three different alleles
two different genes
Correct answer is C
The four main blood groups A, B, AB, and O are controlled by three alleles: A, B, and O.
Complex social behaviour and organization are found mostly in ...
The study involving the inter-relationship between groups of organisms or species of organ...
The response shown by the tips of the root and shoot of a plant to the stimulus of gravity is ...
i2/1, c0/0, pm3/2, m3/3. The general formula above represent that of ...
Which of the following substances is not an excretory product in mammals? ...
There will be agglutination when the ...
Which of the following parts of the mammalian skin is directly involved in excretion? ...
If two parents are sickle cell carriers then their genotypes would be ...
Birds maintain their body temperature with the help of their ...