Identify the mismatched pair.

  • A
    Balanoglossus - Hemichordata
  • B
    Ascidia - Urochordata
  • C
    Salpa - Cyclostomata
  • D
    Amphioxus - Cephalochordata

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Similar Questions

Which one of the following groups of three animals is correctly matched with their one characteristic morphological feature?
$Option$AnimalsMorphological features
$(a)$Scorpion,spider,cockroachVentral solid central nervous system
$(b)$Cockroach,locust,TaeniaMetameric segmentation
$(c)$Liver fluke,sea anemone,sea cucumberBilateral symmetry
$(d)$Centipede,prawn,sea urchinJointed appendages

Match the following:
$(a)$ Operculum$(i)$ Ctenophora
$(b)$ Parapodia$(ii)$ Mollusca
$(c)$ Scales$(iii)$ Porifera
$(d)$ Comb plates$(iv)$ Reptilia
$(e)$ Radula$(v)$ Annelida
$(f)$ Hairs$(vi)$ Cyclostomata and Chondrichthyes
$(g)$ Choanocytes$(vii)$ Mammalia
$(h)$ Gill slits$(viii)$ Osteichthyes

Choose the correct statement.

$A$ blastula which is solid,is known as

Which of the following groups of animals have the following features?
$I.$ Diploblastic
$II.$ Acoelomate
$III.$ Radial symmetry

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