Question

Which one of the following animals is correctly, matched with its one characteristic and the taxon? Characteristic Taxon (1)Millipede Ventral nerve cord Arachnid Duckbill platypus Oviparous Mammals (3)Silverfish Pectoral and pelvic Chordata fins (4) Sea anemone Triploblastic Cnidaria

Answer 1

Explanation:

Millipede has two pairs of jointed legs and thus, belongs to Arthropoda.

Silver fish also belongs to Arthropoda. Animal belongs to arthropods have jointed legs and ventral nerve cord.

Sea anemone is diploblastic as cnidarians are diploblastic in nature.

Duck-billed platypus is an egg-laying (oviparous) mammal.

Thus, the correct answer is option B