Answer:
They are cells that contiain only one complete set of chromosomes
Beacuse to be male you have to inherit the Y chromosome from your dad as the mother would be XX and father XY. so males can only inherit these conditions from their mothers beacuse the alleles for theses conditions are found on the X chromosome
Answer:
it also known as development
The Earth is larger and has a stronger gravitational pull than does the apple.
