Question:
Draw different trophic levels in an ecosystem with a line diagram.
Draw different trophic levels in an ecosystem with a line diagram.
Show Hint
Trophic levels show energy flow, starting with producers and moving to primary, secondary, and tertiary consumers.
Updated On: Mar 6, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
Trophic levels represent the feeding position of organisms in an ecosystem. The main trophic levels are:
- Producers (1st level): Green plants (autotrophs).
- Primary consumers (2nd level): Herbivores.
- Secondary consumers (3rd level): Carnivores.
- Tertiary consumers (4th level): Top predators.
Was this answer helpful?
0
0
Top Questions on Ecology
- Given below are two statements:
Statement I: In an ecosystem, there is unidirectional flow of energy of sun from producers to consumers.
Statement II: Ecosystems are exempted from the law of thermodynamics. - Given below are two statements:
Statement I: Fig fruit is a non-vegetarian fruit as it has enclosed fig wasps in it.
Statement II: Fig wasp and fig tree exhibit a mutual relationship as the fig wasp completes its life cycle in the fig fruit and the fig fruit gets pollinated by the fig wasp. - Which of the following is the unit of productivity of an Ecosystem?
- Match List - I with List II
List I List II A. The Evil Quartet III. Causes of biodiversity losses B. Ex situ conservation I. Cryopreservation C. Lantana camara II. Alien species invasion D. Dodo IV. Extinction - In commensalism, two organisms have:
View More Questions
Questions Asked in UP Board XII exam
Find the values of \( x, y, z \) if the matrix \( A \) satisfies the equation \( A^T A = I \), where
\[ A = \begin{bmatrix} 0 & 2y & z \\ x & y & -z \\ x & -y & z \end{bmatrix} \]
- UP Board XII - 2024
- Matrices
- If drift velocity of electron be \( v_d \) and intensity of electric field \( E \), then which relation among the following obeys Ohm's law?
- UP Board XII - 2024
- Electrical Circuits
- (c) The value of the integral \( \int \sqrt{1 + \sin 2x} \,dx \) is:
- UP Board XII - 2024
- Integration
(b) Order of the differential equation: $ 5x^3 \frac{d^3y}{dx^3} - 3\left(\frac{dy}{dx}\right)^2 + \left(\frac{d^2y}{dx^2}\right)^4 + y = 0 $
- UP Board XII - 2024
- Differential equations
- Describe different Assisted Reproductive Technologies.
- UP Board XII - 2024
- Reproductive Biology
View More Questions