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प्रश्न
Give names of two animals which are found as parasites inside the human intestine.
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उत्तर
(a) Tapeworm (b) Ascaris
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संबंधित प्रश्न
Give two examples of Segmented worms:
Write one difference between the following pair:
Arthropoda and Mollusca
Fill in the blank.
Annelids have special organs of excretion called ..............
Fill in the blank.
The animals without a backbone whose body is soft and often covered by a hard shell are .................
Differentiate between
flatworms and roundworms
Find the odd one out. Give reason.
snail, oyster, earthworm, octopus
Write a short answer.
What is an exoskeleton? How is it different from a backbone?
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.
Match items in Column A with the appropriate items in Column B
| Column A | Column B |
| Cobra | Protozoa |
| Peacock | Amphibia |
| Earthworm | Annelida |
| Euglena | Reptilia |
| Frog | Porifera |
| Spongilla | Aves |
What is the unique feature of chordates?
