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Biology Revision
| Question | Answer |
|---|---|
| Habitat | The place an organism lives in an ecosystem |
| Carnivore | An ANIMAL that eats another ANIMAL for energy |
| Omnivore | An ANIMAL that eats plants OR animals for energy |
| Herbivore | An ANIMAL that eats plants for energy |
| Consumer | An ANIMAL that eats other ORGANISMS to get energy |
| Producer | A GREEN PLANT that produced food by photosynthesis |
| Cell wall | Gives strength and support |
| Cell membrane | Controls the entry & exit of materials from the cell |
| Cytoplasm | Site of chemical reactions |
| Nucleus | Control centre of cell, contains DNA |
| Chloroplast | Site of photosynthesis |
| Vacuole | Stores cell sap |
| Mitochondria | Site of aerobic respiration |
| Ribosomes | Site of protein synthesis |
| Population | The number of organisms of ONE species in an ecosystem |
| Community | All the living things in an ecosystem (including microbes) |
| Biodiversity | The variety of living things in an ecosystem |