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प्रश्न
Sketch, labell and classify Octopus .
उत्तर
Kingdom- Animalia
Phylum- Mollusca
Genus- Octpous
APPEARS IN
संबंधित प्रश्न
My body is soft and slimy, hence I am referred as ____________.
Which of the following animals has a hard calcareous shell?
In which class, animals have soft body?
State whether true or false. If false, correct the statement.
Bipinnaria is the larva of Mollusca.
List the respiratory organs of amphibians.
The animals belonging to phylum ______ are said to be soft-bodied.
The name ______ means “a thousand legs”.
Cuttlefish is a member of this phylum:
Phylum molluscs can be distinguished from other invertebrates by the presence of
Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.
What is the role of radula in molluscs?
Differentiate between direct development and Indirect development
Match the following and write correct choice in space provided
| Animal | Characteristics |
| a. Pila | i. Jointed appendages |
| b. Cockroach | ii. Perching |
| c. Asterias | iii. Water vascular system |
| d. Torpedo | iv. Electric organ |
| e. Parrot | v. Presence of shell |
| f. Dog fish | vi. Placoid scales |
a. ______, b. ______, c. ______
d. ______, e. ______, f. ______
