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Identical twins happen when 2 egg cells are fertillised?
no. one egg is fertilized and it splits up later on.
Do new cells come from old cells?
They multiply, a single cell just splits into 2
How many daughter cells are created from mitosis?
Mitosis followed by cytokinesis results in two identical daughter cells.
Why are chromosome copied before mitosis?
After Mitosis, the result is 2 new, identical, daughter cells. In order for each to be identical, the chromosomes must be copied.
Will a cell split into 2 cells that are exactly the same?
If things are working correctly, yes a cell splits into two identical cells. When things are not working correctly the newly created cell is mutant and can be cancerous.
What are the differences between the 2 new cells formed after mitosis?
they should be genetically identical
What kinds of twins are there?
Identical and Fraternal There are identical and fraternal. Fraternal twins happen when 2 different embryos start growing at the same time, so you get a brother and a sister or 2 sisters or 2 brothers that are the same age. Identical twins happen when 1 embryo splits into 2 embryos when it is only a few cells big, so both babies have the same genes.
What are the two new cells formed by mitosis?
The two cells that are produced after mitosis are genetically identical because when the DNA is replicated and the cell splits, the two new cells each end up with 46 chromosomes each, but in meiosis the four cells that are produced are not genetically identical as the chromosomes from the mum and the dad have been shuffled around during the stage of meiosis.
What is the number of cells resulting from mitosis?
2 diploid cells
After a cell undergoes mitosis how are the two new cells alike?
the two cells are alike because the mother cell had 2 pairs of each strand of DNA for the two daughter cells. Each daughter cell has the same DNA to carry on the species and to preform mitosis again.
Is identical diploid daughter cells mitosis?
mitosis ends with 2 identical daughter cells and meiosis ends with 4 non-identical sister chromatids.
How many cells are produced after 1 cell division?
There are two types of cell division: Meiotic and Mitotic. In Mitosis, one daughter cell will result-- leaving two genetically identical cells. In Meiosis, four haploid ( or cells with 1/2 the normal number of chromosomes) will be produced. These cells are not genetically identical, and are used in sexual reproduction.
