Question

Which one of the following animal is correctly matched
with its one characteristic and the taxon?

	Animals	Characteristic	Taxon
(a)	Millipede	Ventral nerve cord	Arachnida
(b)	Duckbilled platypus	Oviparous	Mammalian
(c)	Silver fish	Pectoral and pelvic fins	Chordate
(d)	Sea anemone	Triploblastic	Cnidaria

• A. a
• B. b
• C. c
• D. d

Answer 1

The correct option is B b

Millipede are do not belong to Arachnida.
Duckbilled Platypus is a primitive mammal which lays an egg and thus is oviparous.
Silver fish is an arthropod, so it does not have fins.
Sea anemone is a Cnidarian animal. it is a diploblastic animal. Thus, the correct answer is option B.