Select True or False for each statement.T/FSister chromatids are homologous chromosomes.T/FNon-sister chromatids are found on two different homologs.T/FCrossing over occurs between sister chromatids.T/FA chiasma forms between two of the four molecules of double-stranded DNA on duplicated homologous chromosomes.

Which of the following occurs during anaphase II?

List several ways in which meiosis differs from mitosis.

Meiosis II is similar to mitosis in thata. sister chromatids separate during anaphase.b. DNA replicates before the division.c. the daughter cells are diploid.d. homologous chromosomes synapse.

If we continue to follow the cell lineage from question 4, then the DNA content of a single cell at metaphase of meiosis II will bea. 0.25x.b. 0.5x.c. x.d. 2x.

If you followed a woman's cells through meiosis, at what stage of meiosis would the amount of DNA in one of these cells be equal to the amount of DNA in one of her G1 phase (before DNA replication) kidney cells?

Norway rats have 42 chromosomes in their diploid cells. If such a cell enters meiosis, how many chromosomes and double-helical molecules of DNA will be present in each daughter cell at the end of meiosis II?a. 21 chromosomes and 21 double-helical DNA moleculesb. 21 chromosomes and 42 double-helical DNA moleculesc. 42 chromosomes and 42 double-helical DNA moleculesd. 42 chromosomes and 84 double-helical DNA molecules

Norway rats have 42 chromosomes in their diploid cells. If such a cell enters meiosis, how many chromosomes and double-helical molecules of DNA will be present in each daughter cell at the end of meiosis II?a. 21 chromosomes and 21 double-helical DNA moleculesb. 21 chromosomes and 42 double-helical DNA moleculesc. 42 chromosomes and 42 double-helical DNA moleculesd. 42 chromosomes and 84 double-helical DNA molecules