reasorment of chromosomes can occur during meosis by crossing over
The chromosomes line up in the center of the cell (also called as the equatorial plate). during mitosis.
Bacteria cells have their own genetic material.
the genetic makeup SHOULD be identical. some mutations can occur so they are not completely identical but these mutations are soo minute that they are often disregarded.
Interphase
This is a minor pathway - during mitosis, occasional transcription errors occur and a point mutation may be incorporated into a daughter cell. The major pathway, however, is meiosis and sexual reproduction, in which half of the genome is swapped out and replaced with half the genome of another person.
Mutations that occur at a single point in the DNA sequence are Point Mutations.
mutation is change and it doesnt happen during division. You must have got confused
yes mutations do occur when errors happen during mitosis
Bacteria cells have their own genetic material.
Genetic mutations occur during the S phase of the cell cycle (during interphase before mitosis or meiosis begins). This is when DNA is replicated, so any error would cause a mutation in the genetic code. Chromosomal nondisjunction is the failure of replicated chromosomes to separate, which causes extra or missing chromosomes in the daughter cells. This mutation can occur during meiosis I or II and during mitosis.
Interphase
Mitosis occurs during the last phase- Telophase.
the genetic makeup SHOULD be identical. some mutations can occur so they are not completely identical but these mutations are soo minute that they are often disregarded.
No, cross-overs generally happen during Meiosis I, although it is possible for a cross-over to occur during mitosis.
Usually mutations or possibly death of the cell.
Mitosis and cytokinesis occur during the mitotic phase of the cell cycle.
Interphase
Usually mutations or possibly death of the cell.