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Environment
List any three ways in which plants are different from animals?
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1 Reply
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Plants and animals are two distinct biological kingdoms, and there are several ways in which they differ from each other. Here are three key differences:
1. Mode of Nutrition: Plants are autotrophs, meaning they can produce their own food through photosynthesis. They have specialized structures called chloroplasts that contain chlorophyll, which enables them to capture sunlight and convert it into chemical energy. In contrast, animals are heterotrophs that rely on consuming organic matter, such as plants or other animals, for their nutrition.
2. Cell Structure: Plants have cell walls composed of cellulose, which provides structural support and protection. Animal cells lack cell walls but have a flexible cell membrane. Additionally, plant cells often have large central vacuoles that store water and maintain turgor pressure, while animal cells typically have smaller vacuoles or none at all.
3. Mobility: Most plants are sessile, meaning they are rooted in one place and cannot move freely. They have adaptations such as roots, stems, and leaves that allow them to efficiently gather resources from their environment. In contrast, animals are generally capable of locomotion, allowing them to actively seek out food, mates, or suitable habitats.
These are just a few examples of the many differences between plants and animals. It’s important to note that while these differences exist, there are also some similarities and overlaps in their biological processes and structures.
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