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MCQs

Total Questions : 275 | Page 24 of 28 pages
Question 231. Tactile means the ability to
  1.    touch
  2.    taste
  3.    tackle
  4.    treat
 Discuss Question
Answer: Option A. -> touch
Answer: (a).touch
Question 232. Sinking of malpighian layer in dermis results in formation of
  1.    hair
  2.    hair follicles
  3.    hair papilla
  4.    hair erector muscles
 Discuss Question
Answer: Option B. -> hair follicles
Answer: (b).hair follicles
Question 233. Scales of pangolin are
  1.    modified hair
  2.    aid in the treatment of pus and wounded ulcers
  3.    spikey
  4.    all of above
 Discuss Question
Answer: Option C. -> spikey
Answer: (c).spikey
Question 234. In hypothalamus, activation of heat gain center results in
  1.    vasodilation
  2.    rapid breathing
  3.    lower metabolic activity
  4.    loss of less latent heat
 Discuss Question
Answer: Option D. -> loss of less latent heat
Answer: (d).loss of less latent heat
Question 235. Burrows help small mammals to
  1.    enable heat loss
  2.    prevent heat loss
  3.    increase metabolic rate
  4.    decrease metabolic rate
 Discuss Question
Answer: Option B. -> prevent heat loss
Answer: (b).prevent heat loss
Question 236. The components of sweat are
  1.    water
  2.    urea
  3.    inorganic salts
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 237. Growth of bacteria in hair follicle is prevented through
  1.    Chyle
  2.    Chyme
  3.    sebum
  4.    cillia
 Discuss Question
Answer: Option C. -> sebum
Answer: (c).sebum
Question 238. Secretion of urea in sweat makes skin a
  1.    respiratory organ
  2.    breathing organ
  3.    excretory organ
  4.    egestion organ
 Discuss Question
Answer: Option C. -> excretory organ
Answer: (c).excretory organ
Question 239. Functions of vasomotor includes
  1.    vasodilation only
  2.    vasoconstriction only
  3.    vasoregulation
  4.    vasodilation and vasoconstriction
 Discuss Question
Answer: Option D. -> vasodilation and vasoconstriction
Answer: (d).vasodilation and vasoconstriction
Question 240. Function of sebum does not include
  1.    hair lubrication
  2.    skin dehydration
  3.    inhibiting bacterial growth
  4.    keeping hair smooth and shiny
 Discuss Question
Answer: Option B. -> skin dehydration
Answer: (b).skin dehydration

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