Lactose Quiz Questions and Answers 51 PDF Download

Practice lactose quiz, O level biology quiz 51 for online learning. Free biology MCQs questions and answers to practice lactose MCQs with answers. Practice MCQs to test knowledge on lactose, structure of an insect pollinated flower, male reproductive system, biological science, ovary and pistil worksheets.

Free lactose worksheet has multiple choice quiz question as lactose (c12h22o11) can by hydrolyzed in glucose (c6h12o6) and galactose (c6h12o6) in presence of enzyme, answer key with choices as lactase, maltase, sucrose and lipases problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study nutrition in general multiple choice questions based quiz question and answers.

Quiz on Lactose Quiz PDF Download Worksheet 51

Lactose Quiz

MCQ. Lactose (C12H22O11) can by hydrolyzed in glucose (C6H12O6) and galactose (C6H12O6) in the presence of enzyme

  1. lactase
  2. maltase
  3. sucrose
  4. lipases


Structure of an Insect Pollinated Flower Quiz

MCQ. Nectar at base of androecium can be reached

  1. by any insect
  2. can cling to the wings or feathers of visiting birds and insects
  3. can be sucked only by insects with a long proboscis
  4. by mosquitoes only


Male Reproductive System Quiz

MCQ. Organs producing reproductive cells are called as

  1. gametes
  2. gonads
  3. globules
  4. glands


Biological Science Quiz

MCQ. Hair cover is no longer an efficient insulator in

  1. strong winds
  2. water
  3. arctic pole
  4. Alaska


Ovary and Pistil Quiz

MCQ. In Hibiscus and Clitoria, the ovary is

  1. inferior
  2. superior
  3. both A and B
  4. posterior