A: Ecological pyramid of biomass is generally | vedclass

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

Question

(A) In an aquatic ecosystem,the pyramid of biomass is typically inverted.This is because the producers (phytoplanktons) have a very short life span an

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) In an aquatic ecosystem,the pyramid of biomass is typically inverted.This is because the producers (phytoplanktons) have a very short life span and a high turnover rate,meaning their standing crop biomass at any given time is small.Conversely,the consumers (zooplanktons,small fishes,and large fishes) have longer life spans and accumulate more biomass.Therefore,the biomass of fishes (consumers) far exceeds that of phytoplanktons (producers) at any given moment,making the pyramid inverted.Both the Assertion and the Reason are correct,and the Reason explains why the pyramid is inverted.

$A$: Ecological pyramid of biomass is generally inverted in the sea.
$R$: Biomass of fishes far exceeds that of phytoplanktons.

Similar Questions

Which of the following food chains shows a spindle-shaped pyramid of numbers?

Which one of the following statements for the pyramid of energy is incorrect?

What type of ecosystem is represented by the given ecological pyramid?

The pyramid of number of a parasitic food chain in a tree ecosystem is

Which of the following is not considered an ecological pyramid?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Ecological pyramid of biomass is generally inverted in the sea.$R$: Biomass of fishes far exceeds that of phytoplanktons.