Give a list of at least 10 differences between plants and animals

Answer 1

1. Nutrition: Plants are autotrophs and can produce their own food through photosynthesis, while animals are heterotrophs and need to consume other organisms or organic matter for nourishment.

2. Cell structure: Plant cells have a cell wall made of cellulose, while animal cells lack a cell wall.

3. Locomotion: Most plants are sessile and cannot move from place to place, whereas animals are typically capable of active movement.

4. Reproduction: Plants reproduce both sexually (through the exchange of pollen and fertilization) and asexually (through vegetative propagation), while animals reproduce only sexually.

5. Respiration: Plants respire through tiny pores called stomata in their leaves, while animals breathe in oxygen through specialized respiratory organs such as lungs or gills.

6. Sensory perception: Animals have well-developed sensory organs like eyes, ears, and taste buds that allow them to perceive their environment, while plants lack specialized sensory organs.

7. Lifespan: Many animals have relatively short lifespans compared to plants, which can live for several decades or even centuries.

8. Growth: Plants typically exhibit indeterminate growth, meaning they can continue to grow throughout their lives, while animals have a predetermined growth pattern based on their genetics.

9. Body structure: Animals have complex organ systems and a wide variety of body plans, while plants have a simpler structure and are composed of tissues rather than organs.

10. Response to stimuli: Animals can respond to external stimuli quickly through their nervous system, while plants respond slowly and more passively to changes in their environment.