Cell – structure, function and organization

2. A type of plant tissue that transports synthesized food from the leaves to other parts of the plant.
4. The female reproductive cell that carries female genetic materials.
7. A group of different organs working together to carry out a major life process.
8. A term used to describe organisms that consist of only a single cell.
10. A jelly-like substance where chemical reactions take place within a cell.
12. A unicellular microorganism that possesses characteristics of both plants and animals.
14. A complete living entity made up of various systems working in harmony.
16. A type of cell that forms a protective layer over the surfaces of animal organs.
17. A structure made up of different tissues working together to perform a specialized function.
20. A term used to describe organisms that are made up of more than one cell.
21. The fundamental basic unit of life for all living organisms.

1. The male reproductive cell that carries male genetic materials.
3. The powerhouse of the cell that generates energy for cellular reactions.
5. A sac-like structure that stores cell sap and maintains the turgidity of plant cells.
6. A unicellular microorganism with no fixed shape that moves using pseudopodia.
9. A group of cells with similar structures that work together to perform a specific function.
10. The green organelle in plant cells that contains chlorophyll to absorb sunlight for photosynthesis.
11. A slipper-shaped unicellular microorganism covered in tiny hairs called cilia.
13. A type of plant cell that functions to transport water and minerals from the roots to the leaves.
15. The structure that controls all cell activities and contains genetic material.
18. A type of long cell that transmits electrical impulses or messages throughout the body.
19. A type of specialized cell that can contract and relax to allow body movement.