Practice Identifying the Phases of Meiosis - Free Printable
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Step-by-step solution for: Practice Identifying the Phases of Meiosis
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Show Answer Key & Explanations
Step-by-step solution for: Practice Identifying the Phases of Meiosis
Problem Analysis:
The task involves labeling the phases of meiosis based on the provided images. The phases of meiosis are described in the table, and we need to match the images with the correct phase names.
#### Key Phases of Meiosis:
1. Prophase I: Homologous chromosomes pair up and form tetrads.
2. Metaphase I: Homologous chromosomes line up along the equator.
3. Anaphase I: Spindle fibers move homologous chromosomes to opposite sides.
4. Telophase I: Nuclear membrane forms, cytoplasm divides, 4 daughter cells are formed.
5. Prophase II: Chromosomes line up along the equator (not in homologous pairs).
6. Metaphase II: Chromosomes separate.
7. Anaphase II: Homologs line up along the equator.
8. Telophase II: Cytoplasm divides, 2 daughter cells are formed.
#### Images to Label:
We need to match each image with the correct phase of meiosis.
---
Solution:
#### Image 1:
- Description: Chromosomes are paired and aligned at the center of the cell.
- Match: This corresponds to Metaphase I, where homologous chromosomes line up along the equator.
- Label: Metaphase I
#### Image 2:
- Description: Chromosomes are separated and moving toward opposite poles.
- Match: This corresponds to Anaphase I, where spindle fibers move homologous chromosomes to opposite sides.
- Label: Anaphase I
#### Image 3:
- Description: Chromosomes are unpaired and aligned at the center of the cell.
- Match: This corresponds to Metaphase II, where chromosomes separate.
- Label: Metaphase II
#### Image 4:
- Description: Chromosomes are paired and undergoing crossing-over.
- Match: This corresponds to Prophase I, where homologous chromosomes pair up and form tetrads.
- Label: Prophase I
#### Image 5:
- Description: Four daughter cells are formed, each with a haploid set of chromosomes.
- Match: This corresponds to Telophase I, where nuclear membranes form, cytoplasm divides, and 4 daughter cells are formed.
- Label: Telophase I
#### Image 6:
- Description: Two daughter cells are formed, each with a diploid set of chromosomes.
- Match: This corresponds to Telophase II, where cytoplasm divides, and 2 daughter cells are formed.
- Label: Telophase II
#### Image 7:
- Description: Chromosomes are unpaired and moving toward opposite poles.
- Match: This corresponds to Anaphase II, where homologs line up along the equator.
- Label: Anaphase II
#### Image 8:
- Description: Chromosomes are paired and aligned at the center of the cell.
- Match: This corresponds to Metaphase I, where homologous chromosomes line up along the equator.
- Label: Metaphase I
---
Final Answer:
\[
\boxed{
\begin{array}{|c|c|}
\hline
\text{Image 1} & \text{Metaphase I} \\
\hline
\text{Image 2} & \text{Anaphase I} \\
\hline
\text{Image 3} & \text{Metaphase II} \\
\hline
\text{Image 4} & \text{Prophase I} \\
\hline
\text{Image 5} & \text{Telophase I} \\
\hline
\text{Image 6} & \text{Telophase II} \\
\hline
\text{Image 7} & \text{Anaphase II} \\
\hline
\text{Image 8} & \text{Metaphase I} \\
\hline
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of phases of meiosis worksheet answers.