Second Year Biology Chapter 25 Online MCQ Test for 2nd Year Biology Chapter 25 Ecosystem Preparation

FSC Part 2 Biology
Chapter 25 Test

Start Chapter 25 Test

MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test"

Try The MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test"

  • Total Questions17

  • Time Allowed20

Biology FSC Part 2 Chapter 25 Online MCQ's Test

00:00
Question # 1

In each case succession is initiated by a few hardy invaders called.

Question # 2

The macronutrient in biogeochemical cycle is.

Question # 3

Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of

Question # 4

Lichens are example of.

Question # 5

The random loss of alleles in a population is called:

Question # 6

In tropical and subtropical grassland rain reaches about

Question # 7

Moderate grazing is very helpful to maintain ecosystem.

Question # 8

Human appendix, coccyx and nictiating membrane of the eye are:

Question # 9

The study of birds is:

Question # 10

The bacteria in the root nodules fix nitrogen and convert it into

Question # 11

The distinct levels of food chain are called.

Question # 12

Some dominant trees of temperate deciduous forests are

Question # 13

Littoral invertebrate animals include

Question # 14

Macaca mulatta is commonly known as

Question # 15

Tundra ecosystem is located on Mountains

Question # 16

An association between organisms of different species in which one partner gets benefit and other is harmed.

Question # 17

Fresh water ecosystem covers less than

Prepare Complete Set Wise Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test" MCQs Online With Answers


Topic Test

00:00
25th Chapter

FSC Part 2 Biology Chapter 25 Online Test MCQ's

Top Scorers Of Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test" MCQ`s Test

  • A
    Arisha Arisha 30 - Aug - 2025 01 Min 22 Sec 17/17
  • N
    Nawab Saab 02 - Nov - 2024 03 Min 24 Sec 17/17
  • R
    Raja Aryan 10 - Jan - 2026 01 Min 55 Sec 16/17
  • M
    Muhd Muneeb 15 - Sep - 2025 02 Min 17 Sec 16/17
  • A
    Asia Asjad 20 - Dec - 2024 02 Min 50 Sec 15/17
  • M
    Muhammad Danish 03 - Nov - 2024 03 Min 53 Sec 15/17
  • B
    bnha 1000 28 - Nov - 2024 04 Min 04 Sec 15/17
  • M
    Manal Babar 01 - Oct - 2025 06 Min 15 Sec 15/17
  • K
    Khalid Muhammad 19 - Oct - 2025 00 Min 48 Sec 14/17
  • U
    Uzma Shaheen 13 - Dec - 2024 02 Min 34 Sec 14/17
  • S
    Sameer Javed 06 - Oct - 2025 03 Min 02 Sec 14/17
  • A
    Asif 06 - Dec - 2024 03 Min 10 Sec 14/17
  • Y
    Yasmeen Akhtar 27 - Sep - 2025 03 Min 58 Sec 14/17
  • M
    Momina Rasheed 05 - Dec - 2024 04 Min 20 Sec 14/17
  • T
    tarmaskhan tarmaskhan 03 - Apr - 2026 09 Min 10 Sec 14/17

FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Soilerosion, fire and water percolation down through the soil cause loss of.
A. Sulphates
B. Carbonates
C. Phosphates
D. Nitrates
2 Study of different communities with relation to environment is called.
A. Synecology
B. Embryology
C. Autecology
D. Zoology
3 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
4 An association between two organisms by which both are benefited is called.
A. Parasitism
B. commensalism
C. Mutualism
D. Predation
5 The existing species are the modified descendants of pre-existing ones according to:
A. Theory of special creation
B. Theory of organic evolution
C. Uniformitarianism
D. Theory of catatrophe
6 The bacteria in the root nodules fix nitrogen and convert it into
A. Nitrate
B. Nitrite
C. Amino Acid
D. Ammonia
7 The leaves with very small surface area, are found in.
A. Hydrophytes
B. Xerophytes
C. Sciophytes
D. Mesophytes
8 The remoras benefit from this relationship the shark is not affected at all
A. Symbiosis
B. Mycorrhiza
C. Commensalism
D. Mutualism
9 A localized group of individuals belonging to the same species is called as.
A. Community
B. Population
C. Ecosystem
D. Bio sphere
10 The remoras benefit from this relationship the shark is not affected at all.
A. symbiosis
B. Mycorrhiza
C. Mutualism
D. Commercialism

Test Questions

Is this page helpful?