If the process of mitosis goes wrong, it usually happens in a middle phase of mitosis called metaphase, in which the chromosomes move to the center of the cell and align in an area called the metaphase plate. … These mutations can lead to harmful results such as cell death, organic disease or cancer.
What would happen if the process of mitosis skipped a phase?
If mitosis skipped metaphase then it would be able to make the daughter cells different from the parent cells. They would no longer be identical which would create a mutated cell. … If cytokinesis did not occur properly in meiosis 2 then the cytoplasm would not separate and there would not be two daughter cells.
What would happen if mitosis did not occur first?
Same thing for mitosis. What would happen if interphase didn’t occur first? The cell wouldn’t grow to it’s full size and it would not replicate its DNA. Meiosis does not always occur without any difficulties.
What if conditions Cannot be repaired?
If a cell has an error in its DNA that cannot be repaired, it may undergo self-destruction (apoptosis ). Apoptosis is a common process throughout life that helps the body get rid of cells that no longer work or that it doesn’t need.
What can happen if cells do not duplicate correctly?
Answer: If the cell has not properly copied its chromosomes, an enzyme called cyclin dependent kinase, or CDK, will not activate the cyclin, and the cell cycle will not proceed to the next phase. The cell will undergo cell death.
What will happen if there is no meiosis?
On absence of meiosis cells will end up to divide my mitosis ie to increase in numbers but will not qualify to be gamete then sexual reproduction will stop. … If there is no meiosis then the number of chromosome become double after each generation and genetic makeup of species changes.
What are the 2 main phases of mitosis?
Flemming divided mitosis into two broad parts: a progressive phase, during which the chromosomes condensed and aligned at the center of the spindle, and a regressive phase, during which the sister chromatids separated.
What is uncoiled stringy DNA called?
What is uncoiled, stringy DNA called? It is called chromatin.