KCET · BIOLOGY · STD 11 - 4. Animal Kingdom
Which of the following is properly matched?
- A Arthropoda - insecta - Spider
- B Mollusca - cephalopoda - Unio
- C Platyhelminthes - trematoda - Planaria
- D Echinodermata - asteroidea - Starfish
Answer & Solution
Correct Answer
(D) Echinodermata - asteroidea - Starfish
Step-by-step Solution
Detailed explanation
(D) Echinodermata - asteroidea - Starfish,
The starfish is correctly matched with its phylum, Echinodermata, and its class, Asteroidea.
Spiders belong to the class Arachnida within the phylum Arthropoda.
Unio is a bivalve, which belongs to the class Bivalvia, not Cephalopoda.
Planaria belong to the class Turbellaria within the phylum Platyhelminthes.
The starfish is correctly matched with its phylum, Echinodermata, and its class, Asteroidea.
Spiders belong to the class Arachnida within the phylum Arthropoda.
Unio is a bivalve, which belongs to the class Bivalvia, not Cephalopoda.
Planaria belong to the class Turbellaria within the phylum Platyhelminthes.
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