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TEAS 7 Science: Mitosis and Meiosis questions and answers rated A+ 2024/2025
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TEAS 7 Science: Mitosis and MeiosisMitosis
Division of the a cell's nucleus for increase and restore of the cellular.
Outcome of Mitosis
Two genetically identical daughter cells
Steps of Mitosis
1. Interphase
2. Prophase
3. Metaphase
four. Anaphase
5. Telophase
Cytokinesis
The department of the cytoplasm to shape two separate daughter cells. Occurs at quit of
telophase.
Interphase
Cell grows, plays its regular capabilities, and prepares for division.
Consists of G1, S, and G2 phases all through which DNA replicates.
Prophase
Longest phase of mitosis, all through which the chromosomes condense and come to be seen.
Centrioles separate and flow to opposite sides of the nucleus.
Nuclear membrane disappears
Metaphase
Chromosomes line up in the middle of the cell
Metaphase = middle
, Anaphase
Chomosomes move apart, from the center to the poles
Anaphase = apart
Telophase
Chromosomes circulate to opposite ends of the cellular and nuclei are fashioned. Nuclear
membrane reappears. The new daughter cells separate through cytokinesis
Meiosis
Cell division that produces 4 gamete cells in sexually reproducing organisms, every with half the
genetic facts of the originating cellular
Germ cell
Reproductive cell that produces ova (eggs) or sperm
Gamete
Sex cellular that consists of 1/2 the genetic facts
Sperm or ovum (egg)
Steps of Meiosis I
Prophase I, Metaphase I, Anaphase I, Telophase I
Steps of Meiosis II
Prophase II, Metaphase II, Anaphase II, Telophase II
What takes place at the stop Interphase?
DNA replicates
Does Interphase happen earlier than each mitosis and meiosis?
Yes.
Homologous chromosomes
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