What Is a Food Web
Trending Questions
How many trophic levels are human beings at in a food chain?
Assertion: The trophic level represents a functional level, not a species as such.
Reason: A given species may occupy more than one trophic level in the same ecosystem at the same time.
Statement 1 is correct and statement 2 is incorrect.
Both statements 1 and 2 are incorrect.
Both statements 1 and 2 are correct and statement 2 is not the explanation of statement 1.
Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
Phytoplankton → Zooplankton → Small fishes → Large fishes
Phytoplankton: Producer :: Small fishes: ___________
- Primary consumers
- Secondary consumers
- Tertiary consumers
- Top carnivores
Ecosystem creates
Only food chain
Food chains
Food web
Both of these
Plants → Rat → Snake → Eagle
- Plants – First trophic level
- Rat – Primary consumer
- Snake – Secondary consumer
- Eagle – Third trophic level
"It is possible that a species may occupy more than one trophic level in the same ecosystem at the same time". Explain with an example. [2]
Statement 1: A network of food chains existing together in an ecosystem is known as a food web.
Statement 2: Birds like kite cannot be a part of a food web.
Both statements 1 and 2 are incorrect.
Both statements 1 and 2 are correct and statement 2 is not the explanation of statement 1.
Statement 1 is correct and statement 2 is incorrect.
Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
- inter-related
- interdependent
- interconnected
- all the above
- Food chain
- A population
- Food web
- Ecosystem
- Parasitic food chain
- Predatory food chain
- Saprophytic food chain
- Grazing food chain
- Food chain
- A population
- Food web
- Ecosystem
