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MCQs

Total Questions : 295 | Page 30 of 30 pages
Question 291. Class hirudinea have additional markings on their body which are called
  1.    palpls
  2.    suckers
  3.    serae
  4.    annuli
 Discuss Question
Answer: Option D. -> annuli
Answer: (d).annuli
Question 292. Nerve ring is found in pharyngeal region of
  1.    molluscus
  2.    annelids
  3.    echinoderms
  4.    arthropods
 Discuss Question
Answer: Option C. -> echinoderms
Answer: (c).echinoderms
Question 293. Nematoda means
  1.    pointed ends
  2.    pointed bodies
  3.    pointed cells
  4.    peaked heads
 Discuss Question
Answer: Option A. -> pointed ends
Answer: (a).pointed ends
Question 294. Echinoderms have vast number of species which are above
  1.    7000
  2.    8000
  3.    5000
  4.    3000
 Discuss Question
Answer: Option C. -> 5000
Answer: (c).5000
Question 295. Bones in ear of mammals are
  1.    Malleus
  2.    Ineus
  3.    staples
  4.    All of Above
 Discuss Question
Answer: Option D. -> All of Above
Answer: (d).All of Above

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