Which one of the following animals is correctly matched with its one characteristics and the taxon?

Options

(a) Duckbilled platypus – Oviparous – Mammalian
(b) Millipede – Ventral nerve cord- Arachnida
(c) Sea Anemone – Triploblastic – Cnidaria
(d) Silverfish – Pectoral and Pelvic fins – Chordata

Correct Answer:

Duckbilled platypus – Oviparous – Mammalian

Explanation:

Duckbilled platypus is oviparous and comes under phylum mammalia. Millipede belongs to the phylum arthropoda. Sea-anemone is diploblastic belongs to phylum cnidaria. Silver-fish is an insect belongs to phylum arthropoda, having long antennae, no wings and move in a wiggling motion that resembles the movement of a fish.