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One primary oocyte divides by meiosis and produces one polar body and one secondary oocyte. The polar body goes on to produce two more polar bodies, and the secondary oocyte divides into one polar body and one ovum. Therefore, one cell is produced from one primary oocyte.
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What is ferilization?
The act or process of initiating biological reproduction by insemination or pollination. The union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). Fusion of a sperm cell with an egg cell to produce a zygote when the female sex cell (egg) and the male sex cell (sperm) come in contact. the joining of a sperm and an egg The fusion of the male sex cell with the female sex cell to form an embryo is called fertilisation. The fusion of an egg and sperm to form a zygote
What is another name for sex cells?
Another word for sex cells is gametes. A male and female gamete come together to form a zygote: the first cell of the new organism.
The cell theory as stated by Schleiden and Schwann indicated that membranes form the basis of all cell structure?
All cells are the basic sture and funtion of a living thing all cells come from other cells all living things come from cells
Which would form a cell plate during the cell cycle?
Cells that contain a cell wall, such as plant cells, form a cell plate to separate cells before the cell wall forms.a prokaryotic
What produces cells that have half normal number of chromosomes found in body cells?
Meiosis, the division of sex cells, produces cells with half the number of chromosomes found in body cells. This is for a very simple reason - when a male sex cell and a female sex cell combine, they form one cell with the full number of chromosomes.
How are the male and female reproductive system alike?
Both systems produce cells called gametes that has half the number of chromosomes as body cells do. One is called a sperm cell and the other is the egg. They both must come together to form a cell called a zygote that will form a new individual.
What cell types does meiosis form?
Meiosis is purely for the production of sex cells. When one cell undergoes meiosis, it turns into ethier 4 sperms cells for a male or 3 extra cells and 1 egg cell for a female.
What is ferilization?
The act or process of initiating biological reproduction by insemination or pollination. The union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). Fusion of a sperm cell with an egg cell to produce a zygote when the female sex cell (egg) and the male sex cell (sperm) come in contact. the joining of a sperm and an egg The fusion of the male sex cell with the female sex cell to form an embryo is called fertilisation. The fusion of an egg and sperm to form a zygote
What is a haploid female reproductive cell?
As you may know, almost all our cells contain pairs of chromosomes - 23 pairs to be exact. These are called diploid. Haploid cells contain only one chromosome from each pair. Reproductive cells (both male and female) are haploid, so they can fuse and form a diploid cell with chromosomes from both the male and the female. The female reproductive cell (which is haploid) is the ovum, or egg cell.
What is another name for sex cells?
Another word for sex cells is gametes. A male and female gamete come together to form a zygote: the first cell of the new organism.
What was Rudolph virchow trying to prove through his work?
He was trying to prove all cells come form preexisting cells.
What does the cell theroy states?
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?
The cell theory as stated by Schleiden and Schwann indicated that membranes form the basis of all cell structure?
All cells are the basic sture and funtion of a living thing all cells come from other cells all living things come from cells
Which would form a cell plate during the cell cycle?
Cells that contain a cell wall, such as plant cells, form a cell plate to separate cells before the cell wall forms.a prokaryotic
Why do cells reproduce?
cell reproduce to form new cells called cells reproduction.cell reproduce can only found in living thing. nonliving thing does not have cell reproduction.one of the way that cell reproduce is called mitosis.mitosis starts only when chromatin within the cell begins to rearrange and condense into orderly strands called chromosomes.Mitosis is the process a cell spiltting apart to form a new cell.another way to reproduce is male-female reproduction.Male-female reproduction is a cell form a male parent and a cell form a female parent join together to form a new cell.multicellular animals can grow by producing more cells than they lose.for example,a small cat grows into a large cat by producing more cells ,the cells of the larger cat are not larger than the cell of a smaller cat.there are just more cells in a larger cat than a smaller cat.therefore,the size of a cat depends upon the number of cells that it has.Mitosis is the process by which a cat gets more cells and thus grows larger.another way to reproduce is budding.budding is a process of cell reproduction,a small bud begins to form a parent cell
What cells would form cell plate during the cell cycle?
Cells that contain a cell wall, such as plant cells, form a cell plate to separate cells before the cell wall forms.a prokaryotic
What cell form a cell plate during the cell cycle?
Cells that contain a cell wall, such as plant cells, form a cell plate to separate cells before the cell wall forms.a prokaryotic
