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O Level 2014 Biology Quizzes Online MCQs PDF Download eBook - 86

O Level 2014 Biology quiz questions, o level 2014 biology multiple choice questions and answers PDF 86 to learn online O level biology course for college certification. Practice "Nutrition in General" quiz with answers, o level 2014 biology Multiple Choice Questions (MCQ) for online college degrees. Free o level 2014 biology MCQs, pollution: pesticides and ddt, water transport in plants, mammalian skin, tissue respiration, gas exchange and breathing, o level 2014 biology test prep for accelerated bachelors degree online.

"Damage to nervous system and limb paralysis is caused due to", o level 2014 biology Multiple Choice Questions (MCQ) with choices beriberi, rickets, diabetes, and scurvy for colleges that offer online degrees. Learn nutrition in general questions and answers to improve problem solving skills for best online GRE prep class.

O Level 2014 Biology Questions and Answers PDF Download eBook

O Level 2014 Biology Quiz

MCQ: Damage to nervous system and limb paralysis is caused due to

  1. rickets
  2. beriberi
  3. diabetes
  4. scurvy

B

Tissue Respiration, Gas Exchange and Breathing Quiz

MCQ: In rigorous exercises, fatigue results due to

  1. high concentration of ethanol
  2. high concentration of lactic acids
  3. partial breakdown of glucose
  4. a loss of oxygen debt

B

Mammalian Skin Quiz

MCQ: Mechanisms to loose heat in larger animals include all of others but;

  1. spraying water over body
  2. flapping big ears
  3. more body hair
  4. avoiding sun basking

C

Water Transport in Plants Quiz

MCQ: Capillary action plays a pert in upward movement of water in

  1. pith cells
  2. epidermis cells
  3. woody trees
  4. small plants

D

Pollution: Pesticides and DDT Quiz

MCQ: If water containing DDT (dichloro-diphenyl-trichloroethane: C14H9O5) is fed upon by cattle, it will

  1. get stored in the liver
  2. get stored in the fatty tissues of animals
  3. be excreted out with urine
  4. get stored in the muscle fibers

B