In this post, I am sharing the Class 12 Biology Chapter 25 MCQs Notes PDF for the students of Intermediate Part 2. This chapter’s name is Ecosystem. Students can download the Class 12 Biology Chapter 25 MCQs Notes PDF on their laptops or mobile. These Biology Notes are for all the boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Kahn Board, and Sahiwal Board. Here are the complete FSC 2nd Year Biology Notes PDF chapters.
FSC Part 2 Biology Chapter 25 MCQs Notes – Ecosystem
The term niche was first proposed by:
a) Ernest Haeckel
b) Hardy Weinberg
c) Charles Eton
d) Joseph Grinnell
One of the followings is not a biotic factor:
a) Decemposer
b) Producer
c) Consumer
d) Lithosphere
The organisms which obtain their energy from the dead and decaying plants and animals are called:
a) Producers
b) Decomposeers
c) Secondary consumers
d) Primary Consumers
Dermatocarpon is an example of:
a) Crustose lichen
b) Foliage lichen
c) Moss
d) Herbaceous plant
One of the followings is not the primary form of succession:
a) Derosere
b) Crustose
c) Hydrosere
d) Xerosere
How to Download 2nd year Biology Chapter 25 MCQs Notes Ecosystem
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Relevant Notes
- 12th Class Biology Chapter 24 MCQs Notes
- 12th Class Biology Chapter 24 Notes
- 12th Class Biology Chapter 24 Short Questions Notes
