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प्रश्न
Sketch, label and classify an octopus.
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उत्तर
Classification:
Kingdom: Animalia
Division: Nonchordata
Phylum: Mollusca
Example: Octopus
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?
Arthropoda : Largest phylum : : Mollusca : ______________
In which class, animals have soft body?
Ctenidia are respiratory organs in ______.
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
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. ______
