CUET-PG SERIES Botany
The Food Chain
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2023 Chapter Questions 1 MCQs
01
PYQ 2023
medium
botany ID: cuet-pg-
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Y-shaped or 2-channel energy flow model of E.P. Odum is more realistic than linear energy flow model of Lindeman.
Reason R: Y-shaped model is realistic because it has both grazing and detritus food chains.
In the light of the above statements, choose the most appropriate answer from the options given below:
Assertion A: Y-shaped or 2-channel energy flow model of E.P. Odum is more realistic than linear energy flow model of Lindeman.
Reason R: Y-shaped model is realistic because it has both grazing and detritus food chains.
In the light of the above statements, choose the most appropriate answer from the options given below:
1
Both A and R are true and R is the correct explanation of A
2
Both A and R are true but R is NOT the correct explanation of A
3
A is true but R is false
4
A is not false but R is true