IGCSE O Level Biology Learning App | Homeostasis in Biology MCQ e-Book PDF

IGCSE O Level Biology MCQs (O Level) From Textbook

IGCSE O Level Biology MCQs – Practice Test 22 (Chapter 9)

Homeostasis in Biology MCQ with Answers PDF Download – Test 22

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Study Homeostasis in Biology Multiple Choice Questions (MCQ Quiz) with Answers PDF to enhance examination confidence. Download the Homeostasis in Biology MCQ PDF e-Book, Ch. 9-22 to learn IGCSE O Level Biology Course. Solve Mammalian Skin Multiple Choice Questions (MCQs), Homeostasis in Biology quiz answers PDF to revise biology lessons. Free IGCSE O Level Biology MCQ App: Download Homeostasis in Biology Learning App to learn structure of mammalian skin career test for biology home study.

Learn IGCSE O Level Biology MCQ App (Android & iOS) with MCQ: "In addition to getting rid of fur, arctic foxes also develop"; with answers: change color in summers, whiskers in summers, specialized hairs in summers, and spikes. Practice Photolysis Quiz Questions, download Apple Book (Free Chapter) to enhance examination confidence.

Homeostasis in Biology MCQ with Answers PDF Download: Quiz 22

MCQ 106: In addition to getting rid of fur, arctic foxes also develop:

  1. whiskers in summers
  2. change color in summers
  3. specialized hairs in summers
  4. spikes

MCQ 107: Convection may reduce body temperature through:

  1. excessive sweating
  2. sitting in front of a fan
  3. bathing
  4. expiration

MCQ 108: All are the functions of the cornified layer, but to:

  1. protect against germ enter
  2. prevent uncontrolled water evaporation
  3. replace granular layer
  4. protect soles of feet

MCQ 109: If the temperature of the surroundings is higher, mammals tend to:

  1. loose more heat to it
  2. gain heat
  3. remain indifferent to it
  4. loose body temperature

MCQ 110: All are the functions of the cornified layer, but,:

  1. preventing mechanical injury
  2. water-resistant
  3. has keratin deposits
  4. to divide and form new cells

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