Biology Questions Answers Quiz Questions and Answers 166 PDF Download

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Quiz on Biology Questions Answers Worksheet 166Quiz PDF Download

Biology Questions Answers Quiz

MCQ: Adrenaline production is stimulated due to

  1. carbon monoxide
  2. tar
  3. nicotine
  4. cocaine

C

Seed Dispersal: Dispersal by animals Quiz

MCQ: In apples, the

  1. pericarp is fleshy
  2. receptacle is fleshy
  3. placenta is fleshy
  4. funiculus is fleshy

B

Structure of Root Quiz

MCQ: Mature sieve tube cell

  1. looses its central nucleus
  2. looses its central vacuoles
  3. the cell walls become fully permeable
  4. the cell wall becomes impermeable

B

Stomata and Functions Quiz

MCQ: Closed stomata reduce

  1. rate of transpiration
  2. amount of carbon dioxide entering in the leaf
  3. the rate of respiration
  4. both A and B

D

Reproduction in Plants: Pollination Quiz

MCQ: Adaptability to environmental changes improves due to

  1. cross pollination
  2. self pollination
  3. wind pollination
  4. insect pollination

A