MEDIUM
12th ICSE
IMPORTANT
Earn 100

If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following food chain?

Plant→Mice → Snake →Peacock

100% studentsanswered this correctly

Important Questions on Ecosystem

MEDIUM
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 10
The pyramid of numbers is
MEDIUM
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 11
The ecological pyramid that is always upright.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 12
Identify the stage common between the hydrarch and xerarch succession.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 13
Find out the correct order of succession levels in xerarch.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 14
Which one of the following is correct for xerarch succession?
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 16
Which of the following is an ecosystem service provided by a natural ecosystem?
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 17
Name the basic requirement of any ecosystem to function and sustain.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 14 - Ecosystem>Chapter Practice>Q 18
Which two major groups of organisms make up the bulk of decomposers?