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प्रश्न
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Monkey - External ear, sweat glands, lateral line.
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उत्तर
Monkey - External ear, sweat glands, lateral line
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संबंधित प्रश्न
Give two examples of Coelenterates:
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Select the most appropriate answer.
Scorpions and spiders are
Match the following.
| Group | Characteristics | ||
| 1. | Molluscs | a. | Feed milk to young ones, warm-blooded |
| 2. | Spongers | b. | bag-like body with tentacles around the opening |
| 3. | Flatworms | c. | fins, gills and cold-blooded |
| 4. | mammals | d. | body with large opening and many small pores all over |
| 5. | Fish | e. | jointed legs, exoskeleton |
| 6. | cnidarians | f. | have only one opening |
| 7. | arthropods | g. | hard shell, soft body |
| h. | cylindrical, unsegmented body with mouth at one end and anus at the posterior end |
Differentiate between
radially symmetrical and bilaterally symmetrical body
Mention any one major similarity and one major difference in the following pairs of an animal:
Wall lizard and Frog
Name the phyla to which following animal belongs: Hydra
Bones with air cavities ate seen in ______.
Cyclostmes are ______.
Why are eggs of reptiles covered with shells unlike the eggs of amphibians?
