MEDIUM
12th Rajasthan Board
IMPORTANT
Earn 100

Draw a line diagram of the nitrogen cycle.

Important Questions on Ecosystem

EASY
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 1
Define ecosystem.
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 2
Describe different components of the ecosystem in brief.
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 3
Give a diagrammatic representation of trophic levels in an ecosystem.
EASY
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 4
What is primary production?
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 5
Explain energy flow in ecosystem.
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2018>Q 6
Give a diagrammatic representation of energy flow through different trophic levels.
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2020>Q 7
What is ammonification?
MEDIUM
12th Rajasthan Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Rajasthan Board-2020>Q 8
Explain nitrification and denitrification.