Ecosystem
- Second most important trophic level in a lake is
-
View Hint View Answer Discuss in Forum
First trophic level in a lake is phytoplankton, second is zooplankton.
Correct Option: A
First trophic level in a lake is phytoplankton, second is zooplankton.
- In a food chain, the largest population is that of
-
View Hint View Answer Discuss in Forum
Decomposers include microorganisms such as bacteria and fungi. They form the largest population in a food chain.
Correct Option: D
Decomposers include microorganisms such as bacteria and fungi. They form the largest population in a food chain.
- Pyramid of numbers deals with number of
-
View Hint View Answer Discuss in Forum
Pyramid of number represents the number of individuals on each tropic level.
Correct Option: C
Pyramid of number represents the number of individuals on each tropic level.
- Pyramid of numbers in a pond ecosystem is
-
View Hint View Answer Discuss in Forum
Pyramid of numbers of pond ecosystem is upright.
Correct Option: C
Pyramid of numbers of pond ecosystem is upright.
- Food chain in which micro-organisms breakdown the food formed by primary producers is
-
View Hint View Answer Discuss in Forum
Detritus food chain being with dead organic matter with dead plant parts, animals and their excretory product which is being acted upon by decomposers such as saprophytes to obtain energy needed for their survival.
Correct Option: B
Detritus food chain being with dead organic matter with dead plant parts, animals and their excretory product which is being acted upon by decomposers such as saprophytes to obtain energy needed for their survival.
