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

The living organisms producing their own food.

Question # 2

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

Question # 3

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

Question # 4

Macaca mulatta is commonly known as

Question # 5

Which one of the following would cause the hardy-weinberg principle to be inacurate?

Question # 6

In 1917, term Niche was first proposed by American ornithologist named.

Question # 7

The distinct levels of food chain are called.

Question # 8

An association between two organisms by which both are benefited is called.

Question # 9

Mutualism is a type of.

Question # 10

In xerosere, polytrichum and tortula represent.

Question # 11

Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?

Question # 12

The average rainfall is between 750 - 1500 mm in

Question # 13

Diseases in living organisms caused by parasites are called.

Question # 14

In tropical and subtropical grassland rain reaches about

Question # 15

The abiotic component of an ecosystem is.

Question # 16

Tundra ecosystem is located on Mountains

Question # 17

C-Eton defined the Niche as the species.

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
  • 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
  • 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
  • S
    Shahbaz Saqib 01 - Jun - 2026 02 Min 03 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
  • A
    Angella Shahzad 31 - May - 2026 03 Min 59 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 The total energy of the sun, trapped by the producer in an ecosystem is about.
A. 20%
B. 01%
C. 10%
D. 30%
2 Grasslands present in temperate climates are also called
A. Prairies
B. Pampas
C. plain
D. Lowland
3 The living organisms producing their own food.
A. Heterotrophs
B. Consumers
C. Green plants
D. Decomposers
4 The parts of body use extensivly to cope with the environment become larger & stronger, while those that are not used deteriorate was argued by:
A. Charls darwin
B. Alfred wallace
C. Carolus
D. Lamorck
5 The animal that is caought and eaten is called.
A. Prey
B. Parasite
C. Predator
D. Host
6 C-Eton defined the Niche as the species.
A. Behavior
B. Role
C. Address
D. Habitat
7 Water is stored for use during the period of drought in fleshy stems of
A. Cacti
B. Euphoribia
C. Both a & b
D. None of these
8 In each case succession is initiated by a few hardy invaders called.
A. Starters
B. Pioneers
C. Decomposers
D. Climax community
9 The whole of the world land is called.
A. Lithosphere
B. Hydrosphere
C. Ecosphere
D. Biosphere
10 The random loss of alleles in a population is called:
A. Mutation
B. Selection
C. Gene flow
D. Genetic drift

Test Questions