Question

1. explain the differences between a plant cell and an animal cell.

Explanation:

Plant and animal cells are both eukaryotic, but have key structural and functional differences:

1. Cell Wall: Plant cells have a rigid cellulose cell wall outside the cell membrane for support; animal cells lack this structure.
2. Chloroplasts: Plant cells contain chloroplasts (with chlorophyll) for photosynthesis; animal cells do not, as they cannot produce their own food.
3. Vacuoles: Plant cells typically have one large central vacuole for storing water, nutrients, and waste; animal cells have small, scattered vacuoles (or none at all).
4. Centrioles: Animal cells (and lower plants) have centrioles to assist with cell division; higher plant cells lack centrioles.
5. Shape: The cell wall gives plant cells a fixed, often rectangular shape; animal cells are usually rounded or irregular due to the absence of a cell wall.

Answer:

The core differences between plant and animal cells are:

• Plant cells have a cellulose cell wall, chloroplasts for photosynthesis, and one large central vacuole; animal cells lack all three of these structures.
• Animal cells have centrioles for cell division, while most higher plant cells do not.
• Plant cells have a fixed, often rectangular shape, while animal cells are typically rounded/irregular in shape.