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11-4 Meiosis Ms. Ioimo.

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Presentation on theme: "11-4 Meiosis Ms. Ioimo."— Presentation transcript:

1 11-4 Meiosis Ms. Ioimo

2 Meiosis Definition: Process of reduction division in which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes in a diploid cell. Sentence: Meiosis happens in our SEX cells and makes 4 DIFFERENT cells.

3 Homologous Definition:
Term used to refer to chromosomes that each have a corresponding chromosomes from the opposite-sex parent Sentence: Homologous means ___________.

4 Diploid Definition: Term used to refer to a cell that contains both sets of homologous chromosomes. Sentence: Diploid means ________. It is symbolized as _______.

5 Haploid Definition: Term used to refer to a cell that contains only a single set of genes. Sentence: Haploid means ____________. It is symbolized as _____.

6 Crossing Over Definition:
process in which homologous chromosomes exchange portions of their chromatids during meiosis. Sentence: Chromosomes ____________ genetic information when crossing over.

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12 Meiosis Mitosis


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