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MCQs

Total Questions : 295 | Page 2 of 30 pages
Question 11. Cylindrical animals which are nutritive in function are polps of cnidarian and named as
  1.    rhizoids
  2.    gastrozoids
  3.    liquizoid
  4.    Both a and b
 Discuss Question
Answer: Option A. -> rhizoids
Answer: (a).rhizoids
Question 12. Sponges are
  1.    sessile
  2.    parasite
  3.    prokaryotes
  4.    eukaryotes
 Discuss Question
Answer: Option A. -> sessile
Answer: (a).sessile
Question 13. Amphioxus is a sub-phylum
  1.    Cephalochordate
  2.    urochordata
  3.    cyclostomata
  4.    octeichtches
 Discuss Question
Answer: Option A. -> Cephalochordate
Answer: (a).Cephalochordate
Question 14. Mammals which give birth to young ones of their own kind are called
  1.    oviparous
  2.    viviparous
  3.    ovoviviparous
  4.    viparous
 Discuss Question
Answer: Option B. -> viviparous
Answer: (b).viviparous
Question 15. Best commercial sponges are found in warm waters of
  1.    Mediterranean sea
  2.    ocean
  3.    Dead sea
  4.    red sea
 Discuss Question
Answer: Option A. -> Mediterranean sea
Answer: (a).Mediterranean sea
Question 16. Animals from Grade Bilateria have well defined
  1.    dorsal sufaces
  2.    dorsal and ventral sufaces
  3.    ventral surfaces
  4.    epidermis
 Discuss Question
Answer: Option B. -> dorsal and ventral sufaces
Answer: (b).dorsal and ventral sufaces
Question 17. Liver oil which is used in medicine as a source of multivitamin (A and D) is obtained from
  1.    shark
  2.    ray
  3.    eel
  4.    dolphin
 Discuss Question
Answer: Option A. -> shark
Answer: (a).shark
Question 18. Bulb like cells which are performing eccretory functions are
  1.    neurospore
  2.    flame cells
  3.    rhizoids
  4.    ganlia
 Discuss Question
Answer: Option B. -> flame cells
Answer: (b).flame cells
Question 19. Well developed nervous system of Platyhelminthes composed of network of
  1.    tracts
  2.    ducts
  3.    veins
  4.    ganlia
 Discuss Question
Answer: Option D. -> ganlia
Answer: (d).ganlia
Question 20. Segments in body of Annelids are separated with help of
  1.    septa
  2.    segmental
  3.    segmented
  4.    webs
 Discuss Question
Answer: Option A. -> septa
Answer: (a).septa

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