13) Genetics
The Nile hippopotamus and the pygmy hippopotamus, both have 36 chromosomes (thus 18 pairs), all metacentrics (Gerneke, 1965; Hsu & Benirschke, 1977). Only the Y-chromosome is acrocentric and it is larger in the pygmy hippopotamus. The two karyotypes are otherwise essentially similar. Hybrids are unknown.Karyotype of male Nile hippopotamus.Karyotype of female Nile hippopotamus.Karyotype of male pygmy hippopotamus.
An elephant sex cell (sperm or egg) contains 56 chromosomes. This is half the number of chromosomes found in a normal elephant cell, which typically has 112 chromosomes.
A fox has a diploid number of 50, meaning that in every cell there are 50 chromosomes. Thus, the haploid sperm cell only has 25 chromosomes.
You have 22 pairs of autosomal chromosomes in a cell and 1 pair of sexomal chromosomes in that same cell.
It has 23 chromosomes.
Twenty-three chromosomes are in a cell that is formed from a sperm and egg cell.
An elephant sex cell (sperm or egg) contains 56 chromosomes. This is half the number of chromosomes found in a normal elephant cell, which typically has 112 chromosomes.
46
Every regular human cell has 46 chromosomes.
Every regular human cell has 46 chromosomes.
23
The common housefly, musca domestica, has 12 chromosomes.
A fox has a diploid number of 50, meaning that in every cell there are 50 chromosomes. Thus, the haploid sperm cell only has 25 chromosomes.
56
every human have 46 chromosomes haploid(23)+haploid(23)=46 chromosomes
Every normal human cell has 46 chromosomes (23 pairs), so every human gamete has 23 chromosomes. Rarely, a human cell might have an extra chromosomes and that some times causes the death of the embryo or a deformity like Down's.
how many chromosomes are in sickle cell
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes?