Yes, they can. The process is called mitosis. It happens in several stages. The first one is called interphase. Interphase is a time when the chromosomes in the nucleus (part of the cell where the chromosomes are) double. Then the prophase is the stage when the chromosomes, DNA, and a spindle appear. Metaphase is the next stage when chromosomes line up in the middle of the cell on the spindle. The next stage is anaphase. Anaphase is a time when the doubled chromosomes start moving towards opposite side of the cell. The last and final stage of mitosis is telephase. Now the spindle disappears and some nuclear membrane form around each set of chromosomes and cell membranes form around each new cell. And there you have it. so Yes, cells can divide and make new cells.
The process in which cells divide to form two new cells is called cell division. It consists of two main stages: mitosis, where the cell's nucleus divides, and cytokinesis, where the cell's cytoplasm divides, resulting in two daughter cells with identical genetic material. This process is crucial for growth, repair, and reproduction in living organisms.
New cells come from cell division, where existing cells replicate and divide to create more cells as an organism grows.
Preexisting cells refer to cells that already exist before a new cell is formed through cell division. This concept aligns with the principle of biogenesis, which states that living cells only arise from preexisting living cells.
During cytokinesis, the new cell wall that begins to form in plant cells is called the cell plate. It is made up of vesicles containing cell wall material that fuse together to divide the cell into two daughter cells. In animal cells, cytokinesis involves the formation of a cleavage furrow, which pinches the cell into two.
They are not so different. I am aware of two major differences: 1. Centrioles are not present in plant cells. Other structures are present to assemble and organise the spindle fibres. 2. At the end of telophase, there is no cleavage of the cytoplasm; Rather the Golgi apparatus pinches off vesicles which deposit to form a new cell wall. This is how cytokinesis takes place in plant cells, in contrast with animal cells where the cytoplasm cleaves.
What says that all living things are made of cells, that cells can divide to form new cells, and that all cells come from other cells?
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It is called mitosis when regular cells divide. It is called meiosis when sex cells divide.
meiosis Meiosis is wrong, plant cells cytoplasm don't divide they form cell plates in between one cell creating a new cell.
New cells technically don't form. Instead, there will be a new cell when a cell splits apart.
to divide and create a new cell
mitosis
The process in which cells divide to form two new cells is called cell division. It consists of two main stages: mitosis, where the cell's nucleus divides, and cytokinesis, where the cell's cytoplasm divides, resulting in two daughter cells with identical genetic material. This process is crucial for growth, repair, and reproduction in living organisms.
The cells on the epidermis have definite life cycle. Each epidermal cell begins life deep in the epidermis, where cells divide to form new cells. The new cells gradually mature and move upwards in the epidermis as new cells form beneath them. After about two weeks, the cells die and become part of the surface layer of the epidermis. Hope this helps!!
In order to replace the cells that are dieing
There are two steps to the division of a eukaryotic cell. Since it has a nucleus, the first step is mitosis, the splitting of the nucleus. The second step is cytokinesis, the splitting of the rest of the cell, where the cell membrane gets pinched inward to divide into two new cells.
New cells form from existing cells through a process called cell division. Cells replicate their genetic material and divide to produce two new daughter cells that are identical to the original cell. This process ensures genetic continuity and growth in living organisms.