What is the result of telophase 2?
During telophase II, the fourth step of meiosis II, the chromosomes reach opposite poles, cytokinesis occurs, the two cells produced by meiosis I divide to form four haploid daughter cells, and nuclear envelopes (white in the diagram at right) form. … Meiosis is then complete.
How many chromosomes are in each cell after telophase?
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 cells are at the end of mitosis after telophase 2?
Finally, during telophase II, the chromosomes are enclosed in nuclear membranes. Cytokinesis follows, dividing the cytoplasm of the two cells. At the conclusion of meiosis, there are four haploid daughter cells that go on to develop into either sperm or egg cells.
How are the cells different after telophase II?
There are now four daughter cells — two from each of the two cells that entered meiosis II — and each daughter cell has half the normal number of chromosomes (Figure 7). Each also contains new mixtures of genes within its chromosomes, thanks to recombination during meiosis I.
What happens to the chromosomes during telophase?
During telophase, a nuclear membrane forms around each set of chromosomes to separate the nuclear DNA from the cytoplasm. The chromosomes begin to uncoil, which makes them diffuse and less compact.
How many chromosomes will each daughter cell have after telophase II of meiosis?
After telophase II of meiosis 23 chromosomes will be present in each daughter cell. The number is restored when the daughter cells unite during fertilization.
How many chromosomes would each daughter cell have at the end of 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 there in anaphase 2?
In anaphase II, the sister chromatids present at the end of meiosis I are separated into 23 individual chromosomes.
How many chromosomes are found in a single cell during metaphase II of meiosis II?
Metaphase II: In metaphase II of meiosis, the 23 chromatid pairs gather at the center of the cell prior to separation. This process is identical to metaphase in mitosis, except that this is occurring in a haploid versus a diploid cell.