Pyramid of energy Quiz Questions and Answers 42 PDF Download

Learn pyramid of energy quiz online, Cambridge IGCSE biology test 42 for online learning, distance learning courses. Free pyramid of energy MCQs questions and answers to learn biology quiz with answers. Practice tests for educational assessment on pyramid of energy test with answers, size and position of kidneys, circulatory system, heart: o level biology, causes of pollution: biology, pyramid of energy practice test for online biological information courses distance learning.

Free online pyramid of energy course worksheet has multiple choice quiz question: energy pyramid is broader at base and narrower at apex, as energy with choices increases along the food chain, decreases along the food chain, remains same along the food chain and may increase or decrease along the food chain with online learning guide for international exams' preparation like ACT subjective test, study ecology: o level biology multiple choice questions based quiz question and answers.

Quiz on Pyramid of energy Worksheet 42 Quiz PDF Download

Pyramid of energy Quiz

MCQ: Energy pyramid is broader at base and narrower at apex, as energy

  1. increases along the food chain
  2. decreases along the food chain
  3. remains same along the food chain
  4. may increase or decrease along the food chain

B

Causes of Pollution: Biology Quiz

MCQ: Lives of organisms in ecosystem become threatened due to

  1. urbanization
  2. industrialization
  3. introduction of toxics in ecosystem
  4. rapid housing

C

Heart: O Level Biology Quiz

MCQ: Blood in pulmonary arteries is at a lower pressure than blood in aorta allowing

  1. tricuspid valve to shut
  2. bicuspid valve to shut
  3. gaseous exchange to effectively take place in lungs
  4. semi lunar valves to prevent backflow of blood

C

Circulatory system Quiz

MCQ: When heart relaxes,

  1. person respires
  2. peristalsis movements occur
  3. bile is produced
  4. the heart gets filled with blood

D

Size and Position of Kidneys Quiz

MCQ: Vertebral column faces the

  1. concave side of kidneys
  2. convex side of kidneys
  3. posterior side of kidneys
  4. inferior side of the kidney

B