Online Education Biology MCQs Quiz Online PDF Download

Learn online education biology MCQs, O level biology test for learning online courses and test prep to practice. Transport in mammals quiz has multiple choice questions (MCQ), online education biology quiz questions and answers, organ transplantion and rejection, circulatory system, red blood cells and haemoglobin, online education: biology tutorials for online basic biology courses distance learning.

IGCSE biology practice test MCQ: to donate blood a person shall weigh a minimum of with choices 35 kg, 45 kg, 55 kg and 65 kg with state colleges, community colleges and junior colleges course online preparation to improve problem-solving skills. Free study guide is for online learning online education biology quiz with MCQs to practice test questions with answers.

MCQs on Online Education Biology Quiz PDF Download

MCQ. To donate blood a person shall weigh a minimum of

  1. 35 kg
  2. 45 kg
  3. 55 kg
  4. 65 kg

B

MCQ. In leaves of grasses and maize,

  1. midrib is absent
  2. petiole is absent
  3. lamina is absent
  4. leaf base is absent

B

MCQ. Softening of bones results in

  1. kwashiorkor
  2. Rickets
  3. Osteomalacia
  4. Arthritis

C

MCQ. Lipase is found in

  1. pancreatic juices
  2. intestinal juice
  3. liver juices
  4. both A and B

D

MCQ. By nature, Vitamins are

  1. fiber
  2. minerals
  3. organic compounds
  4. inorganic compounds

C