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प्रश्न
Fill in the blanks:
Bath sponge belongs to phylum ______.
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उत्तर
Bath sponge belongs to phylum Porifera.
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संबंधित प्रश्न
Prepare a list of some animals that are found parasitic on human beings.
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 |
Write down four characters of Chondrichtyes. Give two examples.
What are differences between the following :
(a) Cartilaginous fishes and bony fishes ;
(b) Amphibia and Reptilia ;
(c) Aves and mammals.
Write short note on protochordates.
Write down four general characters of Porifera. Give two examples.
Name any two animals which possess compound eyes.
Fill in the blanks:
Ascaris is the example of phylum ______.
Choose the correct answer: Whittaker is famous
The binomial name of onion is ______.
