Biology Worksheets Grade 10 MCQs Test and Answers PDF Book Download

Biology worksheets grade 10 MCQs, biology worksheets grade 10 quiz answers to learn high school biology courses online. Man and environment multiple choice questions (MCQs), biology worksheets grade 10 quiz questions and answers for online school degrees. Ecology, pollution: consequences and control, levels of ecological organization, biology worksheets grade 10 test prep for high school teacher certification.

Learn biology MCQs: network of food chains that are interconnected with each other at different trophic levels is called, with choices biogeochemical chain, food web, food chain, and biomass chain for online school degrees. Free biology student portal for online learning biology worksheets grade 10 quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Biology Worksheets Grade 10 PDF Book Download

MCQ: Network of food chains that are interconnected with each other at different trophic levels is called

  1. biogeochemical chain
  2. food web
  3. food chain
  4. biomass chain

B

MCQ: Representation of total number of individuals for per unit are at different trophic levels graphically is classified as

  1. pyramid of numbers
  2. pyramid of primary consumers
  3. pyramid of biomass
  4. pyramid of decomposers

A

MCQ: Excess burning of fossil fuels leads to increased carbon dioxide which results in

  1. greenhouse effect
  2. global warming
  3. both a and c

D

MCQ: Building block of different types of bio-molecules is

  1. carbon atom
  2. nitrogen atom
  3. oxygen atom
  4. protein cycles

A

MCQ: Stages of nitrogen cycles includes

  1. assimilation
  2. denitrification
  3. formation of nitrates
  4. all of above

D