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What Are the Differences Between Animals Belonging to the Aves Group and Those in the Mammalia Group? - CBSE Class 9 - Science

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Question

What are the differences between animals belonging to the Aves group and those in the mammalia group?

Solution

  Aves Mammals
1. Most birds have feathers and they possess a beak. They do not have feathers and the beak is also absent.
2. They lay eggs. Hence, they are oviparous. Some of them lay eggs and some give birth to young ones. Hence, they are both oviparous and viviparous.
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APPEARS IN

 NCERT Solution for Science Textbook for Class 9 (2018 to Current)
Chapter 7: Diversity in Living Organisms
Q: 4 | Page no. 94

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Solution What Are the Differences Between Animals Belonging to the Aves Group and Those in the Mammalia Group? Concept: Animalia.
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