Biology Worksheets Grade 10 MCQs Quiz Online PDF Download
Multiple Choice Questions (MCQ) on biology worksheets grade 10 quiz answers PDF to study high school biology for online degree courses. Learn man and environment Multiple Choice Questions and Answers (MCQs), "Biology Worksheets Grade 10" quiz questions and answers for online high school courses. Learn ecology, pollution: consequences and control, levels of ecological organization, biology worksheets grade 10 test prep for high school graduation certificate.
"The network of food chains that are interconnected with each other at different trophic levels is called" Multiple Choice Questions (MCQ) on biodiversity classification with choices biogeochemical chain, food web, food chain, and biomass chain for online high school courses. Free biology student portal for online learning man and environment quiz questions for online schools.
MCQs on Biology Worksheets Grade 10 PDF Download
MCQ: The network of food chains that are interconnected with each other at different trophic levels is called
- biogeochemical chain
- food web
- food chain
- biomass chain
B
MCQ: The representation of the total number of individuals for per unit area at different trophic levels graphically is classified as
- pyramid of numbers
- pyramid of primary consumers
- pyramid of biomass
- pyramid of decomposers
A
MCQ: The excess burning of fossil fuels leads to increased carbon dioxide which results in
- greenhouse effect only
- global warming only
- acidic rain
- green house effect and global warming
D
MCQ: The building block of different types of bio-molecules is
- carbon atom
- nitrogen atom
- oxygen atom
- protein cycles
A
MCQ: The stages of nitrogen cycles include
- assimilation
- denitrification
- formation of nitrates
- all of above
D