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

All the food chains begin with.

Question # 2

Study of single population's relationship to its environment is called.

Question # 3

Soilerosion, fire and water percolation down through the soil cause loss of.

Question # 4

In root nodules, the organisms present are.

Question # 5

The stage in which Lichens are just like crumpled leaves attached to one point.

Question # 6

Fresh water ecosystem covers less than

Question # 7

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

Question # 8

In which of the following situations would evoluation be lowest for an inter breeding population?

Question # 9

In xerosere, polytrichum and tortula represent.

Question # 10

The random loss of alleles in a population is called:

Question # 11

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

Question # 12

The animal that is caought and eaten is called.

Question # 13

Diseases in living organisms caused by parasites are called.

Question # 14

Lichens are example of.

Question # 15

Symbiotic association of analgia living within fungus mycelium is known as.

Question # 16

The existing species are the modified descendants of pre-existing ones according to:

Question # 17

the basic functional unit of ecology is

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 In sub humid tropical grassland rate of primary production is more than
A. 2000 g/m2
B. 3000 g/m2
C. 4000 g/m2
D. 6000 g/m2
2 The study of birds is:
A. Ornithology
B. Ichthyology
C. Herpetology
D. Entomology
3 Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of
A. Coniferous alpine and boreal forests
B. Temperate deciduous forests
C. Tropical rain forests
D. Grassland ecosystem
4 The animal that is caought and eaten is called.
A. Prey
B. Parasite
C. Predator
D. Host
5 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
6 A willow 10 centimetres (4 inches) high may have a trunk 7 centimetres (3 inches) in diameter and be 50 years old in
A. Taiga
B. Tundra
C. Desert
D. Savanna
7 One of the following is an example of predator prey relationship
A. fungus and alga
B. Fox and Rabbit
C. Flower and Insect
D. Root nodule bacteria
8 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
9 The total energy of the sun, trapped by the producer in an ecosystem is about.
A. 20%
B. 01%
C. 10%
D. 30%
10 Soilerosion, fire and water percolation down through the soil cause loss of.
A. Sulphates
B. Carbonates
C. Phosphates
D. Nitrates

Test Questions

Is this page helpful?