On this slide, there are 21 cells in interphase, 4 in prophase, 2 in metaphase, and 1 in telophase.
How many cells exist now that telophase is finished?
There are now two cells, and each cell contains half the number of chromosomes as the parent cell. In addition, the two daughter cells are not genetically identical to each other because of the recombination that occurred during prophase I (Figure 4).
How many chromosomes do human daughter cells have?
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. 2.
Why is prophase the longest phase?
The longest phase of mitosis is prophase because During prophase, which occurs after G2 interphase, the cell prepares to divide by tightly condensing its chromosomes and initiates mitotic spindle formation. The chromatin fibers condenses into discrete chromosomes. The nucleolus also disappears during early prophase.
At what time in your life will your body be undergoing the most cell division?
It happens throughout the entire lifespan of a living organism (human, animal or plant) but most rapidly during periods of growth. This means, in humans, the fastest rate of mitosis happens in the zygote, embryo and infant stage.
Where can you find dividing cells in a human being?
Mitosis is how somatic—or non-reproductive cells—divide. Somatic cells make up most of your body’s tissues and organs, including skin, muscles, lungs, gut, and hair cells.