Username*
E-Mail*
Password*
Confirm Password*
Captcha* Click on image to update the captcha.
Username or email*
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
You must login to ask question.
Top level
four trophic level
decomposers
Primary consumer to secondary consumer
Convert organic material to simpler forms
Statements (b) and (c)
Producers
Green plants get their food from organic compounds
Statements (b) and (d)
decreasing in energy at higher level
Concentration of harmful chemicals in a food chain is maximum in the
Top level
Top level
See lessVery little useable energy remains after
four trophic level
four trophic level
See lessThe microorganisms comprising bacteria and fungi are classified as
decomposers
decomposers
See lessIf a grasshopper is eaten by a frog,then the energy transfer will be form
Primary consumer to secondary consumer
Primary consumer to secondary consumer
See lessThe decomposers in an ecosystem
Convert organic material to simpler forms
Convert organic material to simpler forms
See lessWhich group of organisms are not constituents of a food chain?
Statements (b) and (c)
Statements (b) and (c)
See lessOrganisms which synthesis carbohydrates from inorganic compounds using radiant energy are called
Producers
Producers
See lessWhich of the following statements is incorrect?
Green plants get their food from organic compounds
Green plants get their food from organic compounds
See lessIn a following groups of materials which groups contains only non-biodegradable items?
Statements (b) and (d)
Statements (b) and (d)
See lessWhich of the following limits the number of trophic level in a food chain?
decreasing in energy at higher level
decreasing in energy at higher level
See less