Science

myosis- making gametes 1.cutting chromosomes by ½ 2. hereditary diversity MI- everything happens in PAIRS PI- pairs amount together (tetrad) -crossing over can happen MI- pairs in substance (genetic diversity) AI- pairs withdrawd (independent assort. (Genetic assort) Mitosis-2 diploid analogous little girl cells Meiosis- haploid divergent daughter cells PHASES OF litotes I Interphase I- cells permit round of DNA replication, work out(a)ing match chromo. Prophase I- failly chromo. Pairs with its corresponding homologous chromo. To form a tetrad Metaphase I- spindle fibers isolate to the chromo. Anaphase I- fibers pull the homologous chromo. Towards face-to-face ends of the cell Telophase I & Cytokinesis-nuclear membranes form. Cell start outs into 2 PHASES OF reduction division II Prophase II-meiosis I results in deuce haploid (N) daughter cells, one at a time with half(a) the number of chromo. As the passkey Metaphase II- chromo. Line up in a similar bearing to the metaphase stage of mitosis. Anaphase II- sister chromoatids separate and move toward opposite ends of the cell Telophase II & Cytokinesis- meiosis II results in four haploid (N) daughter cells DIFF.

surrounded by M1 & M2 Meiosis I and meiosis II be very oft as well bar that mII produces four haploid cells from the devil haploid cells that were produced in mI decide OF meiOSIS To cut the chromosomes in half GOALS OF MEIOSIS To form gametes DIFFERENCES BETWEEN MEI/MITOSIS The two cells that come out of the division of mitosis be scarcely the same in genetic makeup as the original p atomic number 18nt cell, with the same dna. Whereas, in meiosis, the cells are not the same, hence the purpose of meiosis, to make bleak cells. The whole canonical precept of this is that normal cells undergo mitosis, succession only conjure up cells undergo meiosis CHROMOSONAL DISORDERS Super female-XXX turner female-XO Kleinfelters male-XXY Super male- XYY VOCAB Genetics-scientific study of heredity(how traits are passed) Trait-characteristics...If you want to get a full essay, order it on our website: Ordercustompaper.com

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