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O Level 2014 Biology Multiple Choice Questions PDF p. 86

O Level 2014 Biology multiple choice questions and answers, o level 2014 biology quiz answers PDF 86 to learn O Level Biology course for college certification. Learn Nutrition in General MCQ trivia questions, o level 2014 biology Multiple Choice Questions (MCQ) for online college degrees. O Level 2014 Biology Interview Questions PDF: 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.

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O Level 2014 Biology Questions and Answers MCQs

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


MCQ: In rigorous exercises, fatigue results due to

high concentration of ethanol
high concentration of lactic acids
partial breakdown of glucose
a loss of oxygen debt

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

spraying water over body
flapping big ears
more body hair
avoiding sun basking

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

pith cells
epidermis cells
woody trees
small plants

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

get stored in the liver
get stored in the fatty tissues of animals
be excreted out with urine
get stored in the muscle fibers