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QUESTION 45 During meiosis I in humans, each daughter cell receives a. a sister chromatid from each chromosome. b.one-fourth
QUESTION 41 Replication of DNA in a eukaryotic cell occurs during a. prophase. b. G2 phase. c. M phase. d. S phase. e. G1 pha
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45.C a mixture of maternal and paternal chromosomes .

The meiosis I starts with the diploid parental cells and forms the 4 haploid cells after cell division. They contain paternal and maternal chromosomes and after recombination (exchange of gene) ,the daughter cells get the combination of the maternal and maternal chromosomes. The sister chromatid is generated during S phase ,each chromosomes duplicates to form sister chromatids. In meiosis II, the formation of 4 daughter cells occurs i.e.the daughter cell receives one -fourth the amount of DNA that is in parent nucleus.During mitosis,the daughter cell receives the same number of chromosomes as that of diploid cell.

46.S phase .

In eukaryotic cell cycle, in prophase - chromatin condenses into chromosome,G1 phase -cell growth, G2 phase -growth and cell prepares for mitosis ,M phase - cell divides (mitosis).

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