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प्रश्न
Choose the correct answer: Mosquito is included in insects because
पर्याय
three pairs of legs are present
four pairs of legs are present
body is divisible into cephalothorax and abdomen
two pairs of legs are present
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उत्तर
three pairs of legs are present
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संबंधित प्रश्न
What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account?
Match the animals given under column A with their respective classification group given under column B
| Column A | Column B | ||
| 1 | Sponge | a | Amphibia |
| 2 | Snail | b | Reptilia |
| 3 | Butterfly | c | Echinodermata |
| 4 | Toad | d | Mollusca |
| 5 | Lizard | e | Arthropoda |
| 6 | Starfish | f | Porifera |
What is difference between bilateral symmetry and radial symmetry?
Describe some flight adaptations of the birds.
Distinguish between polyp and medusa.
Write down four general characters of cnidarians (coelenterates). Give two examples.
Fill in the blanks:
Ascaris is the example of phylum ______.
Assertion (A): Reptiles are warm-blooded animals.
Reason (R): They have scales.
Select the INCORRECT statement from the following.
Assertion (A): All vertebrates are chordates but all chordates are not vertebrate.
Reason (R): The members of subphylum vertebrata possess notochord, during the embryonic period, the notochord is replaced by a cartilaginous or bony vertebral column in adults.
In the light of the above statements, choose the correct answer from the options given below:
