At the end of mitosis, the two daughter cells will be exact copies of the original cell. 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.
How many chromosomes do daughter cells have after meiosis?
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.
How many chromosomes will there be in each daughter cell at the end of mitosis and meiosis if an organism with 46 chromosomes divides?
Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes. Each chromosome consists of 2 sister chromatids. The daughter cells now move in to the third and final phase of meiosis: meiosis II.
What chromosome combinations are possible in daughter cells after mitosis?
a) There is only one combination of chromosomes in the daughter cells following mitosis because they (the daughter cells) contain all the homologous chromosomes of the original ‘mother’ cell.
How many chromosomes does each haploid daughter cell have?
Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell. Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I. During prophase II, the chromosomes condense, and a new set of spindle fibers forms.
What stage are chromosomes doubled?
S phase (DNA Synthesis) – Each of the 46 chromosomes are duplicated by the cell. III. G2 phase (Gap 2) – The Cell “double checks” the duplicated chromosomes for error, making any needed repair.
What part of the cell cycle takes the longest time?
During interphase, the cell undergoes normal growth processes while also preparing for cell division. It is the longest phase of the cell cycle, cell spends approximately 90% of its time in this phase.