Photosynthesis: O Level Biology Quiz Questions and Answers 351 PDF Download

Learn photosynthesis o level biology quiz, online Cambridge IGCSE biology test 351 for online courses, distance learning. Free biology MCQs questions and answers to learn photosynthesis: o level biology MCQs with answers. Practice MCQs to test knowledge on photosynthesis: o level biology, mode of action of heart, mammalian skin, structure of mammalian skin, heart: o level biology for SAT test.

Free photosynthesis: o level biology course worksheet has multiple choice quiz question as due to chemical energy, water and carbon dioxide are converted into with options cellulose, carbohydrates, photolysis of water and starch with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study nutrition in plants multiple choice questions based quiz question and answers.

Quiz on Photosynthesis: O Level Biology Quiz PDF Download Worksheet 351

Photosynthesis: O Level Biology Quiz

MCQ. Due to chemical energy, water and carbon dioxide are converted into

  1. cellulose
  2. carbohydrates
  3. photolysis of water
  4. starch


Mode of action of heart Quiz

MCQ. Atria and ventricles

  1. work simultaneously
  2. work alternately
  3. work unproportionally
  4. work proportionally


Mammalian Skin Quiz

MCQ. Convection may reduces body temperature through

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


Structure of Mammalian Skin Quiz

MCQ. All are functions of cornified layer, but,

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


Heart: O Level Biology Quiz

MCQ. Superior vena cava is also called as

  1. pulmonary arch
  2. common anterior
  3. tricuspid artery
  4. bicuspid valve