Physical Chromosomes in Human:
- The number of 22 pairs.
- similar in male and female.
- are subject to the installation of chromosomes in size, they are arranged in pairs of (1): (22).
Sexual chromosomes in humans:
- Their number is one pair.
- differs in male from the female is not identical in the male (XY) and the same in the female (XX).
- Not subject to chromosomal arrangement in size, it follows the pair of chromosomes and carries the number (23).
- The number of 22 pairs.
- similar in male and female.
- are subject to the installation of chromosomes in size, they are arranged in pairs of (1): (22).
Sexual chromosomes in humans:
- Their number is one pair.
- differs in male from the female is not identical in the male (XY) and the same in the female (XX).
- Not subject to chromosomal arrangement in size, it follows the pair of chromosomes and carries the number (23).