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Find out the false statement....

Find out the false statement.

A

Birds are warm blooded, egg leying and have four-chambered heart

B

Birds have feather covered body, forelimbs are modified as wings

C

Most of the mammals are oviparous

D

Fishes, amphibians and reptiles are oviparous

Text Solution

AI Generated Solution

The correct Answer is:
To find out the false statement among the given options, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Analyze Statement A**: - "Birds are warm-blooded, egg-laying and have four-chambered heart." - Birds are indeed warm-blooded (endothermic), they lay eggs, and they possess a four-chambered heart. - **Conclusion**: This statement is true. 2. **Analyze Statement B**: - "Birds have feather-covered body for limbs and modified as wings." - Birds do have a body covered in feathers, and their forelimbs are modified into wings for flight. - **Conclusion**: This statement is true. 3. **Analyze Statement C**: - "Most of the mammals are oviparous." - Most mammals are viviparous, meaning they give birth to live young rather than laying eggs. The only notable exceptions are monotremes like the platypus and echidna, which are oviparous. - **Conclusion**: This statement is false. 4. **Analyze Statement D**: - "Fishes, amphibians and reptiles are oviparous." - Generally, fishes, amphibians, and reptiles do lay eggs, making this statement true for the majority of these groups. - **Conclusion**: This statement is true. ### Final Conclusion: The false statement among the options is **C**: "Most of the mammals are oviparous." ---

To find out the false statement among the given options, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Analyze Statement A**: - "Birds are warm-blooded, egg-laying and have four-chambered heart." - Birds are indeed warm-blooded (endothermic), they lay eggs, and they possess a four-chambered heart. - **Conclusion**: This statement is true. ...
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