46 chromosomes.... but regarding to sex cells theres 23...
Elephants have a total of 56 chromosomes. This includes 2 sex chromosomes and 54 autosomes.
In metaphase of mitosis, the number of chromosomes is equal to the number of duplicated chromosomes. However, in metaphase 2 of meiosis, the number of chromosomes is half that of the duplicated chromosomes, since meiosis involves two rounds of cell division to produce haploid cells.
Boys have one x chromosome and a y chromosome, whereas a girl has two x chromosomes.
the chromosomes pairs line in the center of the cell the chromosomes pairs line in the center of the cell
No, homologous chromosomes do not pair up during metaphase 2 as they do in metaphase 1. In metaphase 2, individual chromosomes line up along the metaphase plate.
Gender is determined by chromosomes A male has an X and a Y chromosome. a female has 2 X chromosomes
46 chromosomes or 23 pairs of chromosomes where 44+xx or 44+xy xx are girls xy are boys
2 chromosomes
i believe its 2
Boys typically have penises, while girls have vulvas, due to differences in their genetic and hormonal makeup. These differences arise from the presence of sex chromosomes, with males having XY chromosomes and females having XX chromosomes. During development, these chromosomes influence the formation of reproductive organs, leading to the physical distinctions seen in male and female anatomy.
Answer We label the human sex chromosomes with X's and Y's. For example. A boy's chromosomes are XY. A girls chromosomes are XX. When a child is born, they get an X from their mother, and either an X or Y from their Father, thus determining their sex.
Elephants have a total of 56 chromosomes. This includes 2 sex chromosomes and 54 autosomes.
its a 50/50 since the girls chromosomes are xx and the guys chromosomes are xy the pairs which can be created are xx,xx,xy,xy for the offspring to become a male its a 2/4 chance which is 50% :)
In metaphase of mitosis, the number of chromosomes is equal to the number of duplicated chromosomes. However, in metaphase 2 of meiosis, the number of chromosomes is half that of the duplicated chromosomes, since meiosis involves two rounds of cell division to produce haploid cells.
The ones that determine our sex are, X Y, girls are X X
2 pairs of chromosomes....i.e.46 no. of chromosomes...
A cell with 2 sets of chromosomes is known as a diploid cell.