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sexual&Asexual Repro

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is the normal process that body cells use to grow new tissue or repair existing tissue. Mitotic division
During mitosis, cells divide to form two daughter cells that are identical to the parent cell
the number of chromosomes remains the same as in the parent cell.
What Is The First Stage In Mitosis Interphase
What Is The second Stage In Mitosis prophase
What Is The third Stage In Mitosis metaphase
What Is The fourth Stage In Mitosis anaphase
What Is The last Stage In Mitosis telophase
which only occurs in eukaryotic cells, Meiotic division
In meiotic division, a form of cell division occurs that produces haploid daughter cells with half of the species' usual number of chromosomes.
These resulting daughter cells are called gametes
and they aid organisms in their sexual reproduction.
If a gamete cell (egg or sperm) is able to unite with the opposite type of gamete cell (sperm or egg), the chromosomes will combine to yield the full number of chromosome pairs, and normal mitotic cell division can begin.
During meiosis crossing over Occurs
Crossing over occurs during prophase I
Crossing over provides genetic diversity between the parents and their offspring.
can also occur when alleles are randomly sorted during meiosis Genetic variation
in genes can occur whenever a segment of DNA is inserted, deleted, or substituted. Mutations
Mutations sometimes create changes in an organism's phenotype
Mutations that have no effect on an organism are called silent mutations.
Mutations will only be passed on to an organism's offspring in the mutation occurs in the sex cells of the organism
Mutations in somatic cells do not affect the genotype of potential offspring.
Mitosis produces two daughter cells that are What to each other and to the parent cells. identical
What Is The Last Stage In Meiosis Telophase II
Created by: Tregreen12
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