Question

option one: drag and drop select and move the images to create a model of meiosis. meiosis i meiosis ii prophase i metaphase i metaphase ii anaphase ii telophase ii

Explanation:

This task requires modeling the stages of meiosis, starting from Prophase I. Meiosis I involves pairing homologous chromosomes, aligning them, separating homologous pairs, while Meiosis II separates sister chromatids to produce haploid gametes.

1. Metaphase I: Homologous chromosome pairs align at the cell equator.
2. After Meiosis I, two daughter cells form, each with half the number of chromosomes (each chromosome has two sister chromatids), which enter Metaphase II: Chromosomes align at each cell's equator.
3. Anaphase II: Sister chromatids separate and move to opposite poles.
4. Telophase II: Four haploid daughter cells form, each with single, unreplicated chromosomes.

Using the provided symbols:

• X = chromosome with two sister chromatids
• I = single chromatid (unpaired chromosome)
• >>/<< = separated chromatids moving to poles

Answer:

1. Metaphase I: $\boldsymbol{X\ X\ X\ X}$ (homologous pairs aligned at equator)
2. First daughter cell (Metaphase II): $\boldsymbol{X\ X}$

Second daughter cell (Metaphase II): $\boldsymbol{X\ X}$

1. First daughter cell (Anaphase II): $\boldsymbol{>>\ <<}$

Second daughter cell (Anaphase II): $\boldsymbol{>>\ <<}$

1. Telophase II (4 cells): $\boldsymbol{I\ I}$ , $\boldsymbol{I\ I}$ , $\boldsymbol{I\ I}$ , $\boldsymbol{I\ I}$