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CH 8 Se 3
ch 8 sec 3
| Question | Answer |
|---|---|
| Synapsis | Tha pairing of homologogous chromosomses, which does not occur in mitosis |
| Tetrad | Each pair of homologous chromosomses |
| criossing-over | Portions of chromatids may break off and attach to adjacent chromatids on the homologous chromosome |
| genetic recombination | the exchange of genetic material and paternal chromosomes |
| independent assortment | random speration of the homologous chromosomes |
| spermatogenesis | the production of sprem cells |
| oogenesis | the production of mature egg cells or ova |
| Polar body | other three products of meiosis, will degrade |
| Sexual reproduction | the prosduction of an offsprng through meiosis and the union of a sprem and an egg |