Don’t worry—that’s normal. Your cells need to make copies of themselves so that they can replace old, dead cells. It’s the circle of life, Simba. Somatic cells—that is, the cells in your body that aren’t sex cells—do this via a process called mitosis. New sex cells, or ga...
For humans, each body cell has 46 chromosomes – 23 homologous pairs. Mitosis makes sure that all body cells for an organism have the same number of chromosomes. The number of chromosomes needs to remain constant from one generation to another in a sexually reproducing organism. So, the ...
Most tissues of the body grow by increasing their cell number, but this growth is highly regulated to maintain a balance between different tissues. In adults mostcell divisionis involved in tissuerenewalrather than growth, many types of cells undergoing continuous replacement.Skincells, for example,...
If mitosis makes somatic cells, what does meiosis make? How are meiosis 1 and meiosis 2 different? Explain the main difference between mitosis and meiosis. How do homologous chromosomes know to pair up? Why do all the normal cells in the human body have the same number of chromosomes?
If mitosis makes somatic cells, what does meiosis make? Does mitosis produce somatic cells or gametes? What is diploid? How many chromosomes are in a human cell? How many pairs of homologous chromosomes would be present in a cell undergoing metaphase II?
The function of mitosis is to divide a cell'snucleuswith its chromosomes into two daughter cell nuclei, each of which inherits the same number of chromosomes as the parent cell. Consider mitosis in human cells, each of which contains forty-six chromosomes. ...
Mitosis, meiosis. You probably know that both of these processes have something to do with cells.But what’s the difference between the function of mitosis and thefunction of meiosis,and why do you need to know the difference? —To understand how mitosis and meiosis are related, the first ...
CELL CYCLE Cell Cycle -- series of events cells go through as they grow and divide Cell grows, prepares for division, then divides to form 2 daughter cells – each of which then begins the cycle again cell life, makes more organelles and proteins NORMAL Cell Division Control G1 Phase- Mos...
Most cells of the body aresomatic cells, meaning that they do not play a role in reproduction. Almost all of these cells undergo mitosis, supplying new cells for growth, tissue repair and other day-to-day needs. On the other hand, gametes, also called germ cells, arise from a process ...
What cells can undergo mitosis? Three types of cells in the body undergo mitosis. They aresomatic cells, adult stem cells, and the cells in the embryo. Somatic cells – Somatic cells are the regular cells in the body of multicellular organisms. ...