Assertion: Pyramid of energy may be upright o | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The pyramid of energy is always upright because energy flow in an ecosystem is unidirectional and follows the $10\%$ law.According to the $10\%$ l

Vedclass · Accepted Answer

If both the Assertion and Reason are incorrect.

Vedclass · Answer

(D) The pyramid of energy is always upright because energy flow in an ecosystem is unidirectional and follows the $10\%$ law.According to the $10\%$ law proposed by Lindemann,only $10\%$ of the energy available at one trophic level is transferred to the next trophic level.Since energy is lost as heat at each step,it is impossible for the pyramid of energy to be inverted.Therefore,both the Assertion (which claims it can be inverted) and the Reason (which claims $20\%$ transfer) are incorrect.

Assertion: Pyramid of energy may be upright or inverted.
Reason: Only $20\%$ of energy goes to the next trophic level.

Similar Questions

The pyramid of number in a grassland ecosystem is

The pyramid of biomass and the pyramid of number represent:

The pyramid of energy is always upright for any ecosystem. This situation indicates the fact that . . . . . .

In a grassland ecosystem,the pyramid of numbers is .....

Assertion: Pyramid of energy is always upright.
Reason: Energy at a lower trophic level is always more than at a higher level.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion: Pyramid of energy may be upright or inverted.Reason: Only $20\%$ of energy goes to the next trophic level.