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IGCSE O Level Biology Competitive Exam: Practice Test 5 (Chapter 9)

Homeostasis in Biology Multiple Choice Questions (MCQs) PDF Download - 5

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The MCQ: In hypothalamus, activation of heat gain center results in "Homeostasis in Biology" App Download [Free] with answers: rapid breathing, vasodilation, lower metabolic activity, and loss of less latent heat to learn online school courses. Solve Internal Structure of Eye Quiz Questions, download Google eBook (Free Chapter) for colleges that offer certificate programs.

Homeostasis in Biology MCQs with Answers PDF Download: MCQ Quiz 5

MCQ: 21

In hypothalamus, activation of heat gain center results in

  1. vasodilation
  2. rapid breathing
  3. lower metabolic activity
  4. loss of less latent heat
MCQ: 22

When the body temperature rises, several mechanism helps in loosing heat but the mechanism that helps in reducing heat production is

  1. reduced breathing
  2. reduced rate of metabolism
  3. excessive sweating
  4. excessive vasodilation
MCQ: 23

Scales of pangolin are

  1. modified hair
  2. aid in the treatment of pus and wounded ulcers
  3. spikey
  4. all of above
MCQ: 24

From the sweat glands, the sweat is carried to sweat pore through a

  1. vein
  2. vessel
  3. duct
  4. capillary
MCQ: 25

Pallor in man is caused due to

  1. blood dilution
  2. blood concentrated in minerals
  3. arteriole dilation
  4. arteriole constriction

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Homeostasis in Biology MCQ App (Android & iOS)

Homeostasis in Biology MCQ App

O Level Biology MCQ App (iOS & Android)

O Level Biology MCQ App

A level Biology MCQs App (iOS & Android)

A level Biology MCQs App

SAT Biology MCQs App (Android & iOS)

SAT Biology MCQs App