College Biology Quiz Questions and Answers 242 PDF Download

Practice college biology quiz, O level biology quiz 242 for online learning. Free biology MCQs questions and answers to practice college biology MCQs with answers. Practice MCQs to test knowledge on college biology, habitat specialization due to salinity, classification of enzymes, basal metabolism, dormancy and seed germination worksheets.

Free college biology worksheet has multiple choice quiz question as sap in root hair cells, answer key with choices as has lower water potential , enable the osmosis, is concentrated in salts and sugars and all of these problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study transport of materials in flowering plants multiple choice questions based quiz question and answers.

Quiz on College Biology Quiz PDF Download Worksheet 242

College Biology Quiz

MCQ. Sap in root hair cells

  1. has lower water potential
  2. enable the osmosis
  3. is concentrated in salts and sugars
  4. all of these


Habitat specialization due to salinity Quiz

MCQ. Excess water entering in body cells accompanied with a loss of salts is faced by

  1. freshwater bony fish
  2. marine bony fish
  3. marine boneless fish
  4. all three


Classification of Enzymes Quiz

MCQ. Catalase is common in

  1. plants
  2. animals
  3. insects
  4. both A and B


Basal Metabolism Quiz

MCQ. Physically tiring jobs may result in basal metabolic rate of

  1. 480 kJ
  2. 850kJ
  3. 1500kJ
  4. 2050kJ


Dormancy and Seed Germination Quiz

MCQ. Dry mass of germinating seed decreases due to

  1. heat loss
  2. active tissue respiration
  3. absorption of water
  4. photosynthesis