Plant and Animal Cell Structures and Functions
This page provides a comprehensive comparison of plant and animal cell structures and functions, essential for understanding differences between plant cell and animal cell Class 8 and beyond. The diagram clearly illustrates the key components of both cell types side by side.
The plant cell diagram shows distinctive features such as the cell wall, large central vacuole, and chloroplasts, which are absent in animal cells. Conversely, the animal cell diagram highlights the lack of these plant-specific organelles while sharing common structures like the nucleus, mitochondria, and cell membrane.
Key organelles and their functions are detailed for both cell types:
- Nucleus: Controls cell activities and stores DNA.
- Cytoplasm: A liquid medium where chemical reactions occur.
- Cell membrane: Regulates substance entry and exit.
- Mitochondria: Provides energy to the cell.
- Ribosomes: Synthesize proteins for cellular functions.
Plant-specific structures and their roles:
- Vacuole: Contains cell sap, helping maintain plant shape.
- Chloroplast: Houses chlorophyll for photosynthesis.
- Cell wall: Composed of cellulose, offering protection and support.
Highlight: The cell wall is a crucial difference between plant and animal cells, providing structural support and protection to plant cells.
Vocabulary: Chlorophyll - A green pigment in chloroplasts that absorbs light for photosynthesis.
Definition: Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to produce oxygen and energy in the form of sugar.
Understanding these 10 differences between plants and animals cells is fundamental for grasping how these organisms function at a cellular level. The structure of plant cell and animal cell labeled diagram serves as an excellent visual aid for identifying these differences.
Example: While both cell types have a nucleus for genetic control, only plant cells have chloroplasts for photosynthesis, allowing them to produce their own food.
This comprehensive overview of plant cell and animal cell difference provides a solid foundation for students studying biology, particularly those exploring difference between plant cell and animal cell for Class 9 brainly or similar educational resources.
