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MCQs

Total Questions : 158 | Page 7 of 16 pages
Question 61. Mesoderm forms muscles through _____________
  1.    myogenesis
  2.    hematopoiesis
  3.    thrombopoiesis
  4.    endochondral ossification
 Discuss Question
Answer: Option A. -> myogenesis
Answer: (a).myogenesis
Question 62. The mesoderm appears in the __________ week of embryonic development.
  1.    third
  2.    eighth
  3.    first
  4.    tenth
 Discuss Question
Answer: Option A. -> third
Answer: (a).third
Question 63. The somitomeres are formed by the paraxial mesoderm, theses somitomeres give rise to the mesenchyme of the head.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 64. Mesoderm has the ability to induce the formation of the neural plate.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 65. The paraxial mesoderm is one of the important segments of mesoderm.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 66. The lateral plate mesoderm gives rise to ____________
  1.    heart
  2.    liver
  3.    pancreas
  4.    brain
 Discuss Question
Answer: Option A. -> heart
Answer: (a).heart
Question 67. Endothelium of the interior surfaces of the heart chambers is called as _________________
  1.    pericardium
  2.    endocardium
  3.    mesoderm
  4.    ectoderm
 Discuss Question
Answer: Option B. -> endocardium
Answer: (b).endocardium
Question 68. Which of the following is not a triploblastic organism?
  1.    Human
  2.    Mouse
  3.    Cnidaria
  4.    Flatworms
 Discuss Question
Answer: Option C. -> Cnidaria
Answer: (c).Cnidaria
Question 69. When the blastula has three primary germ layers, it is called as ____________
  1.    triploblasty
  2.    diploblasty
  3.    organogenesis
  4.    spermatogenesis
 Discuss Question
Answer: Option A. -> triploblasty
Answer: (a).triploblasty
Question 70. In the case of Diploblasts, the non-living layer in the middle of ectoderm and endoderm is called ___________
  1.    mesoglea
  2.    mesoderm
  3.    endotherm
  4.    ectoderm
 Discuss Question
Answer: Option A. -> mesoglea
Answer: (a).mesoglea

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