Question

pretest: genetics and heredity

Explanation:

To determine the correct order of the cell division (mitosis) stages:

1. Interphase (Prophase preparation): The third image (with chromosomes in the nucleus, uncondensed? Wait, no—wait, the third image has condensed chromosomes (X - shaped) in the nucleus, which is actually late prophase? Wait, no, let's recall mitosis stages:

• Prophase: Chromosomes condense, nuclear envelope breaks (but in the third image, nucleus is still intact with condensed chromosomes—maybe early prophase).
• Metaphase: Chromosomes line up at the equator. The fourth image shows chromosomes lined up at the middle (equator) with spindle fibers—so that's metaphase.
• Anaphase: Sister chromatids separate and move to opposite poles. The first image shows chromatids moving apart (anaphase).
• Telophase/Cytokinesis: Two nuclei form, cell starts to divide. The second image shows two cells (or a cell with two nuclei) —telophase/cytokinesis.

Wait, let's re - order properly:

• The third image: Chromosomes are condensed in the nucleus (Prophase, as chromosomes condense, nucleus is still there initially).
• The fourth image: Chromosomes aligned at the equator (Metaphase).
• The first image: Chromatids pulled apart (Anaphase).
• The second image: Two nuclei, cell dividing (Telophase/Cytokinesis).

So the order from top to bottom (left column) should be mapped to the right column in the order of Prophase (third left), Metaphase (fourth left), Anaphase (first left), Telophase (second left). Wait, the left column has four images:
Top left: Anaphase (chromatids moving)
Second left: Telophase (two nuclei)
Third left: Prophase (condensed chromosomes in nucleus)
Fourth left: Metaphase (chromosomes at equator)

So the correct order of stages (mitosis) is Prophase (third left) → Metaphase (fourth left) → Anaphase (top left) → Telophase (second left). So the right - hand boxes should be filled with the left images in the order of Prophase (third), Metaphase (fourth), Anaphase (first), Telophase (second) from top to bottom.

Answer:

The correct order of the mitosis stages (from top to bottom in the right - hand boxes) corresponds to the left - hand images as follows:
Top right box: Third left image (Prophase)
Second right box: Fourth left image (Metaphase)
Third right box: Top left image (Anaphase)
Bottom right box: Second left image (Telophase)

(If we consider the left column images as:

1. Anaphase
2. Telophase
3. Prophase
4. Metaphase

Then the right - hand column (from top to bottom) should be filled with 3 (Prophase), 4 (Metaphase), 1 (Anaphase), 2 (Telophase))