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How many chromosomes are in telophase?
46 chromosomes
In the final phase, telophase, membranes form around the two new groups of chromosomes, and the mitotic spindles that provided the power to create these groups are disassembled. Once mitosis is complete, the cell has two groups of 46 chromosomes, each enclosed with their own nuclear membrane.
How many daughter cells are there in the telophase stage?
two
Telophase is the fifth and final phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. Telophase begins once the replicated, paired chromosomes have been separated and pulled to opposite sides, or poles, of the cell.
How many chromosomes are there after telophase 2?
In humans, there are 23 chromosomes in telophase II, the haploid number, n, for humans. In anaphase II, the sister chromatids present at the end of meiosis I are separated into 23 individual chromosomes.
How many chromosomes are in each daughter cell with a diploid number of 24?
After meiosis, the daughter cells will be haploid and will only have half the species number of chromosomes, in this case, 12 chromosomes.
How many chromosomes will be found in each cell during prophase?
For humans, this means that during prophase and metaphase of mitosis, a human will have 46 chromosomes, but 92 chromatids (again, remember that there are 92 chromatids because the original 46 chromosomes were duplicated during S phase of interphase).
How many chromosomes will each daughter cell have after telophase II of meiosis?
In this same organism, how many chromosomes will each daughter cell have after telophase II of meiosis? If a cell has 15 pairs of chromosomes (n = 15), it has 30 chromosomes (2n = 30). At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes.
How many chromosomes are in each daughter cell of a cell with diploid number of 24 undergoes meiosis?
Meiosis
| Question | Answer |
|---|---|
| If a cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell? | 12 |
| Crossing-over of sister chromatids occurs during which stage of meiosis? | metaphase II |
| What occurs at chiasmata? | crossing over |
| When are bivalents formed in meiosis? | prophase 1 |