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What is the medical condition mosaicism?
A type of trisomy, where only some of the cells in the body have the extra chromosome.
Do Body cells only have half the total number of chromosomes?
All body cells contain a total number of 46 chromosomes except sex cells (the egg and the sperm) which have half the number of chromosomes (23) no.... body cells or somatic cells have 46 chromosomes which is the diploid chromosome number of homo sapiens... gametes or sex cells have 23 chromosomes which is the haploid chromosome number...
Which cell contains only one sex chromosome?
Gamete Cells Novanet Swag
Which chromosome is found only in males?
Y chromosome
Why are Barr bodies not found in most human cells?
Barr bodies are inactivated X chromosomes found in female mammals as a mechanism to equalize gene dosage between males (XY) and females (XX). In most human cells, only one X chromosome is active, while the other is condensed into a Barr body, typically occurring in somatic cells of females. In males, since there is only one X chromosome, Barr bodies are absent. Therefore, Barr bodies are primarily found in the cells of females, and not in most human cells overall, especially in male cells.
How many copies of each chromosome are found in the most animal cells?
There is only one pair fo chromosome in a sex cell.
Where is chloroplast in the body?
its not, its only found in plant cells
How meany cells are in a dog?
dogs have about trillions of cells but have only 78 chromosome cells.
What do xylem cells do in the body?
nothing .they are found only in plants
Why do female and male sex cells have fewer chromosomes than the body cells?
The Y chromosome is found in males only. Females have XX chromosomes whereas males have XY chromosomes. That is why they are different, because an XY cannot be female and an XX cannot be male.
How many copies of each chromosome are found in most animal cells?
Animals cells are diploids, meaning they have 2 copies.
Which cells of an animal are diploid and which are haploid?
The cells that have all the homologous chromosomes that are characteristic of the species are referred to as diploid. Cells that have only one chromosome from each of the 23 chromosome pairs in body cells are referred to as haploid cells.
