Phylum Cnidaria MCQs Quiz Online PDF Download

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MCQs on Phylum Cnidaria Quiz PDF Download

MCQ: Planula larva develops into 'polyp' called

  1. Scyphistoma
  2. Ephyrae
  3. Aurelia
  4. Obelia

A

MCQ: Body cavity of 'hydra' is named as

  1. Hydrocoel
  2. Homocoel
  3. Coelenteron
  4. Coelom

C

MCQ: ; Hydra' has nervous system but lack

  1. Eyes
  2. Tentacles
  3. Cavity
  4. Brain

D

MCQ: Specialized cells that helps in feeding, attachment and defensive mechanism is named as

  1. Choanocytes
  2. Cnidocytes
  3. Pinacocytes
  4. Porocytes

B

MCQ: A true 'nervous' system develop to a first invertebrate, belongs to a phylum

  1. Annelida
  2. Sponges
  3. Coelenterate
  4. Flat worm

C