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eço én diploid cell ternal homolog MITOSIS MEIOSIS maternel germ cel of homologs

ID: 254741 • Letter: E

Question

eço én diploid cell ternal homolog MITOSIS MEIOSIS maternel germ cel of homologs end recombination Homolog pairs line up on spindle CELL line up indihidually on spindle CELL VISION haploid gametes diploid daughter cells Figure 5. Comparison of chromosome behavior during meiosis (left)&mitosis; (right). Note: although the spindle appears static in this figure, it is actually a dynamic structure that is directly involved in pulling apart the chromosomes (see Question 5b). Image modified from http://kearnshighscience.wikispaces.com/Comparing+Meiosis+and+Mitosis in accordance with Creative Commons License (http://creativecommons.org/licenses/by-sa/3.0/legalcode)

Explanation / Answer

C-Mitosis - separate sister chromatin

Meiosis 1 - seperate homologous chromosome

D- meiosis 2

Meiosis 1

E- meiosis 1 , recombination occur when the two homologous chromosome at the center share the gene while the chromosome shows crossing over at a particular point . This lead to sharing of both parental type in the gamete.

F-haploid , geneticaly distinct , this occur in meiosis because the homologous chromosome separate abd moves apart resulting in decreasing the chromosome number to half of parent cell.