pair 23 is not given a number.
its usually the size of it and the information that is in the pair
A boy has one X chromosome from the mother and one Y chromosome from the father, making his chromosome pair for gender determination XY.
Chromosome pair 23 in humans is the pair of sex chromosomes. In females, both sex chromosomes are the X sex chromosome, and in human males one sex chromosome is the X and the other is the Y chromosome.
There are 46 chromosomes per cell, with 22 pairs and an XX pair for females or an XY pair for males.
The diploid number of chromosomes in a human body is 46. This is organized into 23 pairs, with one chromosome of each pair inherited from each parent. Each pair consists of one autosome and one sex chromosome, making a total of 22 pairs of autosomes and 1 pair of sex chromosomes (XX for females and XY for males).
its usually the size of it and the information that is in the pair
because every chromosome must have a pair to survive
A boy has one X chromosome from the mother and one Y chromosome from the father, making his chromosome pair for gender determination XY.
translocation
They have half the number of the somatic (parent) cell. So if a parent cell had 46 chromosomes in its nucleus, then its gamete would have 23(one chromosome from each pair).
Chromosome number 8. (Gene: RECQL4 gene.)
Paternal chromosomes = from dadMaternal chromosome = from mom
the answer is TRANSLOCATION.
cross over
Chromosome
in a homologous chromosome there are two chromosomes ( a chromosome and a sister chromosome)
That's a factor pair.