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प्रश्न
Give four important characters of mammals.
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उत्तर
Characters of mammals are:
- The females of this class are provided with mammary glands which produces milk to feed the young one.
- Body usually covered with hair, spines, scales, nail, hoof or horn.
- External ear or pinna is well-developed.
- They are warm-blooded.
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संबंधित प्रश्न
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(c) Aves and mammals.
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In the light of the above statements, choose the correct answer from the options given below:
