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MCQs

Total Questions : 295 | Page 7 of 30 pages
Question 61. The large size of ears of elephant gives
  1.    Warming effect
  2.    Cooling effect
  3.    Energy
  4.    ATP
 Discuss Question
Answer: Option B. -> Cooling effect
Answer: (b).Cooling effect
Question 62. The skin hair grow inside a hollow tube called
  1.    Hair follicle
  2.    Hair popilla
  3.    Hair erector
  4.    Hair muscles
 Discuss Question
Answer: Option A. -> Hair follicle
Answer: (a).Hair follicle
Question 63. When dogs sweat heavily, their wet foot prints can be seen as they have
  1.    Sweat glands on paws
  2.    Sebaceous glands
  3.    Adrenal glands on paws
  4.    Glucagon on paws
 Discuss Question
Answer: Option A. -> Sweat glands on paws
Answer: (a).Sweat glands on paws
Question 64. The fibrous connective tissue are present in
  1.    Dermis
  2.    Ectodermis
  3.    Endodermis
  4.    Hypodermis
 Discuss Question
Answer: Option A. -> Dermis
Answer: (a).Dermis
Question 65. Fur is absent in whale as it lives in
  1.    Cold water
  2.    Warm water
  3.    Shallow water
  4.    Dirty water
 Discuss Question
Answer: Option A. -> Cold water
Answer: (a).Cold water
Question 66. Sebum, a sebaceous gland, keeps the skin soft and
  1.    Rough
  2.    Smooth
  3.    Silky
  4.    Shiny
 Discuss Question
Answer: Option B. -> Smooth
Answer: (b).Smooth
Question 67. The process of tissue respiration is more active in muscles and lesser in
  1.    Kidney
  2.    Liver
  3.    Stomach
  4.    Heart
 Discuss Question
Answer: Option B. -> Liver
Answer: (b).Liver
Question 68. Some of the mammal scan change the colour of their fur during
  1.    Summer
  2.    Autumn
  3.    Winter
  4.    Spring
 Discuss Question
Answer: Option C. -> Winter
Answer: (c).Winter
Question 69. The hypothalamus portion of brain acts as centre for regulation
  1.    Water
  2.    Air
  3.    Temperature
  4.    Ions
 Discuss Question
Answer: Option C. -> Temperature
Answer: (c).Temperature
Question 70. The granulur layer of epidermis consist of cells
  1.    Dead
  2.    Living
  3.    Large
  4.    Small
 Discuss Question
Answer: Option B. -> Living
Answer: (b).Living

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