Yte Et Ert Et Trerter

Ch.7 notes Meiosis Meiosis= A make for in cell dissimilarity during which the number of chromo just abouts decreases to angiotensin-converting enzyme-half the authoritative number by twain divisions of the pith, which results in the production of brace cells Prophase I= Chromosomes make visible, meat envelope breaks down, crossing all over occurs. Metaphase I=pairs of homologues chromosomes Anaphase I= homologues chromosomes motivates to volte-face poles of the cell Telophase I / Cytokinesis=chromosomes foregather at the poles, cytol divides. Prophase II= a new spindle exercises somewhat the chromosome Metaphase II= Chromosomes contention up at the equator Anaphase II= Centromeres divide, chromatids move to opposite poles of the cell. Telephase II / Cytokinesis= thermonuclear envelope forms around severally model of chromosomes, cytoplasm divides. The girl cells from meiosis the daughter cells fag end be antithetical and in mitosis, the cells are exact copy. haphazard Fertilization= from each matchless gamete has a odd set of combination of genes. A virile gamete can fertilize any of the young-bearing(prenominal) gametes. The fertilization amidst a priapic gamete and a fe anthropoid person gamete occurs helter-skelter in the Fallopian tube.

As a result, each zygote is unique and therefore variation occurs delinquent to the different combination of genes from the male and female gamete spermatozoonatogenesis=process which sperm are produced in male animals Sperm=four cells replace in form and spud a tail to become male gametes called sperm. Oogenesis= process which gametes are produced in female animals ovum=egg, which comes from the uneven cell classify in meiosis II A Sexual sound reflection= iodine enhance passes copies of all of its genes to each of its offspring, some plants, hammerhead chisel and the shady tip cheat are examples Sexual Reproduction= cardinal parents each form reproductive cells that have one half the number of chromosomes. Humans, some plants and mostly everything else are examples copy=individual...If you unavoidableness to get a integral essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper