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Mito/meio continued
Stack #175850
| Question | Answer |
|---|---|
| oogenisis | the process of making 1 large egg and 3 unusable polar bodies |
| spermatogenisis | process of making 4 spermatids (immature sperm) |
| homologous chromosomes | pair up in prophase I chromosomes of the same # 1 from mom and 1 from dad |
| Synapsis | homologs join together |
| tetrad | 4 chromatids or copies of genetic information |
| crossing over | non sister chromatids exchange genetic information |
| Independent Assortment | occurs in Anaphase I when chromosomes split they mix randomly without affecting each other |
| autosomes | chromosome pairs 1-22 |
| Meiosis II is similar to Mitosis | because the sister chromatids split |
| Sister chromatid are produced when? | the s phase of interphase |
| nondisjunction | chromosomes do not split properly resulting in extra or missing chromosomes |
| Monosomt | 1 extra copy of a gene |
| aneuploidy | abnormal chromosome # al |