Biology Online MCQs Quiz Online PDF Book Download

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Learn infectious diseases practice test MCQs: annual worldwide incidence of cholera is, to learn biology degree with options 1-2 million, 1-3 million, 1-5 million, 3 -5 million with online eLearning for international exams' preparation like ACT exam preparation. Free skills assessment test for online learning biology online quiz questions for competitive assessment in biology major.

MCQ on Biology OnlineQuiz Book Download

MCQ: Annual worldwide incidence of cholera is

  1. 1-2 million
  2. 1-3 million
  3. 1-5 million
  4. 3 -5 million

D

MCQ: Each DNA molecule in a nucleus makes an identical copy of itself

  1. During Synthesis phase of interphase
  2. During formation of autosomes
  3. During formation of sex chromosomes
  4. During mitosis

A

MCQ: Addition of water in carbohydrate is reverse of condensation and is known as

  1. Polymerization
  2. Hydrolysis
  3. Titration
  4. Disintegration

B

MCQ: Tunica media near heart does not include

  1. More muscles
  2. Fewer elastic fibers
  3. More elastic fibers
  4. No collagen

B

MCQ: In plants, movement of water from cell to cell is

  1. Plasmodesmata
  2. Referred to as Plasmodesmata
  3. Referred to as symplast pathways
  4. Referred to as apoplast pathways

C