Introduction to Biology Multiple Choice Questions 1 PDF Download

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MCQs on Introduction to Biology Quiz PDF Download Worksheets 1

MCQ. Considering elements of nature, elements that make 99% of total mass present does not includes

  1. hydrogen
  2. magnesium
  3. nitrogen
  4. oxygen

B

MCQ. Changes in population occur due to change in

  1. biotic factors
  2. abiotic factors
  3. both a and b
  4. environmental factors

B

MCQ. Each organelle has a specified

  1. shape
  2. function
  3. size
  4. mass

B

MCQ. Different organelles assemble together to form a

  1. cell
  2. tissue
  3. molecules
  4. muscle

A

MCQ. Type of cellular organization in which many organism do not undergo cellular division is called

  1. unicellular
  2. multicellular
  3. colonial
  4. groups

C