Human blood groups are governed by three alleles. These are called I A ; I B ; I O .
I B shows the codominance
I O is recessive to both other alleles
Answer:
Typically in mammals, the gender of an organism is determined by the sex chromosomes. In the case of humans, this happens to be the X and the Y chromosomes. So as you may recall, if you are XX, you are female. If you are XY, you are male.
An organelle is a specialized structure inside Eukaryotic cells.
Answer:
matter is everything no really mater is EVERYTHING
Explanation:
wast of of space just like you!
solid liquid gas
