Advertisements
Advertisements
Question
In a food chain, the herbivores are represented by
(A) producers
(B) primary consumers
(C) secondary consumers
(D) decomposers
Advertisements
Solution
primary consumers
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Why the pyramid of energy is always upright? Explain.
Distinguish between a food chain and a food web.
Give an example of an ecosystem that shows an inverted pyramid of biomass.
Define ecological pyramids.
In a tree ecosystem the pyramid of numbers is:
Which of the following organism form the decomposers?
Pyramid of numbers is ______.
What does the base tier of the ecological pyramid represent?
Name any two organisms which can occupy more than one trophic level in an ecosystem.
| In a forest ecosystem, a large population of insect feeds upon a banyan tree. Several small birds feed upon these insects. The small birds are fed upon by big-sized birds. |
- With respect to this ecosystem, draw a pyramid for each biomass and a pyramid of number.
-
If 20,000 Kcal energy is available at the level of insects, calculate the amount of energy available at the level of big-sized birds.
