What is the end result of a cell with 20 chromosomes undergoing mitosis?
After mitosis, the daughter cell has 20 chromosomes and after meiosis, the daughter cell has 10 chromosomes.
What would most likely be produced when a cell with 8 chromosomes undergoes meiosis?
On the other hand, a diploid cell that enters meiosis with eight four chromosomes will pass through two meiotic divisions to produce four haploid gamete cells, each with only four two chromosomes. Mitosis is a single cell division, resulting in the production of two genetically identical diploid daughter cells.
What would most likely be produced when a cell with a chromosomes undergo mitosis?
What happens during mitosis? During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells.
Does meiosis produce cells with 23 chromosomes?
By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. The overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell is haploid, because it has half the number of chromosomes as the original parent cell.
Which cells would likely to undergo meiosis?
In multicellular plants and animals, however, meiosis is restricted to the germ cells, where it is key to sexual reproduction. Whereas somatic cells undergo mitosis to proliferate, the germ cells undergo meiosis to produce haploid gametes (the sperm and the egg).
How many chromosomes will a diploid cell with 30 chromosomes have after undergoing mitosis?
Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.
What happens if a cell has 8 chromosomes?
The daughter cells would all have 8 chromosomes just like the original parent cell. Somatic cells undergo mitosis to produce two exact copies of themselves. In this process, the cell replicates its DNA and then divides to produce two daughter cells that each receive a complete copy of the genome.
How many sister chromatids are formed if a cell has 8 chromosomes?
As you can see, the separation of homologous chromosomes does not change the chromosome number or the chromatid number. There are still 8 chromosomes and 16 chromatids.
How many daughter cells are created when a cell with 10 chromosomes undergoes mitosis?
D. Mitosis results in two identical daughter cells. If the mother cell started with 10 chromosomes each of the daughter cells resulting from mitosis will each have 10 chromosomes.
What happens to chromosomes during mitosis?
As mitosis progresses, the microtubules attach to the chromosomes, which have already duplicated their DNA and aligned across the center of the cell. The spindle tubules then shorten and move toward the poles of the cell. As they move, they pull the one copy of each chromosome with them to opposite poles of the cell.
What has to happen before the cell divides?
Before a cell divides, the strands of DNA in the nucleus must be copied, checked for errors and then packaged into neat finger-like structures. The cell division stages encompass a complicated process that involves many changes inside the cell.
At what stage are chromosomes most easily counted and why?
Answer: Metaphase is a stage during the process of cell division (mitosis or meiosis). Usually, individual chromosomes cannot be observed in the cell nucleus. However, during metaphase of mitosis or meiosis the chromosomes condense and become distinguishable as they align in the center of the dividing cell.
What does meiosis produce?
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
What is the result when a diploid cell undergoes meiosis?
A diploid cell that undergoes meiosis typically produces four haploid cells, which have precisely half the genetic material of the parent cell. The diploid cell has two complete sets of chromosomes, ad each of the haploid cells has a single complete set of chromosomes.
Would a human cell with any 23 chromosomes be haploid?
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. … Haploid gametes are produced during meiosis, which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half.