Explain each division of Meiosis 2 1. prophase 2 2. metaphase 2 3. anaphase 2 4. telophase 2

AC elegans cell has 6 pairs of chromosomes in G1. What is the total number of chromatids present in the cell at the end of anaphase Il of meiosis? O 12 O 3 O 24 O o o 0

DNA content doubles during     Meiosis I prophase     Mitosis prophase     Meiosis II prophase     Mitosis prophase and Meiosis I prophase     Interphase

The arrangement of homologs during metaphase of meiosis I is arandom process. In your own words, explain what this means

The mosquito, Aedes aegypti, has 3 bivalents (homologous pairs) formed at Meiosis I. How many chromosomes and chromatin strands are present in each of the following stages:

You have discovered a new species of fiah, You look at a karyotype from a normal diploid cell and see 20 chromosomes, Based on this, how many chromosomes would you expect to fee in the gameten and embryos of this specien?

Down's syndrome occurs when either the sperm or the ovum has too many chromosomes. This usually occurs as a result of chromosomes not separating properly in meiosis. Draw what the four reproductive cells would look like if the chromosomes failed to separate in meiosis II. How many of the reproductive cells would be normal?

Determine if the cells in telophase II of meiosis are haploid or diploid.