Class Mammalia
Class Mammalia
Class Mammalia: Most mammals are terrestrial. Whales, dolphins, seals and walruses are some aquatic mammals. Mammals have two pairs of limbs and their body is covered with hair. Their characteristics are :
Example: Some like the platypus and echidna lay eggs, while some like the kangaroo give birth to poorly developed young ones. Mammals are broadly grouped into six groups based on their feeding habits and locomotion.
The representative animals of these groups are: (a) platypus, (b) kangaroo, (c) man, (d) whale, (e) rat, and (f) elephant.
The most highly evolved organisms belong to the class of _____________________ | |||
| Right Option : D | |||
| View Explanation | |||
Whales belong to the class | |||
| Right Option : B | |||
| View Explanation | |||
Members of which of the following class have body which is divided into thorax and abdomen by a muscular diaphragm ? | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
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Prisha Gupta
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Manish Kumar
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Cheshta
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Yatharthi Sharma
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Archit Segal
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Ayan Ghosh
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