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प्रश्न
How is a whale similar to a fish in adaption to life in water? Explain any two features
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उत्तर
Whales are similar to fish in their adaptation to aquatic life in the following ways:
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Streamlined (spindle-shaped) body: This shape helps reduce resistance while swimming, allowing smooth movement through water, just like fish.
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Front limbs modified into flippers: These help in swimming and balancing in water, similar to the fins of a fish.
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संबंधित प्रश्न
Differentiate between an aquatic habitat and a terrestrial habitat.
The atmospheric carbon dioxide enters into the plants through the process of ______.
Poorly developed root is an adaptation of mesophytes.
Earthworms use the remarkable high-frequency system called echoes.
Why streamlined bodies and presence of setae is considered as adaptations of earthworm?
Choose the set that represents only the biotic components of a habitat.
The plants that have air chambers are ______.
Match the following:
| Xerophytes | Broad and thin leaves |
| Mesophytes | Reduced plant body |
| Hydrophytes | Water hyacinth |
| Green manure | Small sized leaves |
Describe the layout of a farm pond.
List out any five advantages of Farm ponds.
