Normal human diploid cells contain 46 chromosomes.
46 chromosomes. The only cells in the human body that do not contain 46 chromosomes are specialist cells which have no cell nucleus (eg a human red blood cell) and reproductive cells, which only contain 23 chromosomes. Thus the cheek cell of the animal would be no different from any other cell in its number of chromosomes and would contain the full number of chromosomes for that animal.
A tetraploid potato cell would contain four sets of chromosomes, so a gametic cell would contain half that amount, which is two sets (diploid). This means a tetraploid potato gametic cell would contain 48 chromosomes.
If gametes were diploid, the zygote would contain double the number of chromosomes found in a typical diploid zygote. So, if a human diploid cell normally has 46 chromosomes, a diploid gamete would have 46 chromosomes as well, resulting in a zygote with 92 chromosomes.
Characteristics. Also, another difference between karyotype and karyogram is that while karyotype describes the number and appearance of chromosomes and includes their length, banding pattern, and centromere position, karyogram contains chromosomes arranged in an appropriate order.Jul
A sex cell contains half the number of chromosomes found in a somatic (normal) cell. Therefore a human sex cell would contain 23 chromosomes.
You get the other 23 from the opposite sex. The semen and the egg combines and gets 46 chromosomes. If each gamete contained 46 chromosomes, the zygote would contain 92 chromosomes.
The karyotype of the asexual organism would not contain homologous chromosomes
The karyotype of the asexual organism would not contain homologous chromosomes
The karyotype of the asexual organism would not contain homologous chromosomes
The karyotype of the asexual organism would not contain homologous chromosomes
The karyotype of the asexual organism would not contain homologous chromosomes
The karyotype of the asexual organism would not contain homologous chromosomes
A sex cell contains half the number of chromosomes found in a somatic (normal) cell. Therefore a human sex cell would contain 23 chromosomes.
46 chromosomes. The only cells in the human body that do not contain 46 chromosomes are specialist cells which have no cell nucleus (eg a human red blood cell) and reproductive cells, which only contain 23 chromosomes. Thus the cheek cell of the animal would be no different from any other cell in its number of chromosomes and would contain the full number of chromosomes for that animal.
A tetraploid potato cell would contain four sets of chromosomes, so a gametic cell would contain half that amount, which is two sets (diploid). This means a tetraploid potato gametic cell would contain 48 chromosomes.
If gametes were diploid, the zygote would contain double the number of chromosomes found in a typical diploid zygote. So, if a human diploid cell normally has 46 chromosomes, a diploid gamete would have 46 chromosomes as well, resulting in a zygote with 92 chromosomes.
Nucleus