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

FSC Part 2 Biology
Chapter 25 Test

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

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  • Total Questions17

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Biology FSC Part 2 Chapter 25 Online MCQ's Test

00:00
Question # 1

The average rainfall is between 750 - 1500 mm in

Question # 2

In tropical and subtropical grassland rain reaches about

Question # 3

Which one is Tall grass

Question # 4

The abiotic component of an ecosystem is.

Question # 5

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 6

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

Question # 7

Macaca mulatta is commonly known as

Question # 8

A localized group of individuals belonging to the same species is called as.

Question # 9

Lithosphere includes.

Question # 10

The actual location of place, where an organism lives is called its.

Question # 11

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

Question # 12

Primary succession may start in a dry soil or rock is called.

Question # 13

One of the following is an example of predator prey relationship

Question # 14

The perennial plants are bushes or cacti with large shallow root systems in

Question # 15

The study of birds is:

Question # 16

Lichen is a symbiotic association between a fungus and.

Question # 17

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

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FSC Part 2 Biology Chapter 25 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Primary succession may start in a dry soil or rock is called.
A. Hydrosere
B. Xerosere
C. Derosere
D. Desert
2 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
3 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
4 In each case succession is initiated by a few hardy invaders called.
A. Starters
B. Pioneers
C. Decomposers
D. Climax community
5 In grassland ecosystem annual rainfall is about 250 to
A. 350 mm
B. 450 mm
C. 650 mm
D. 750 mm
6 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
7 The macronutrient in biogeochemical cycle is.
A. Iron
B. Iodine
C.
Zinc
D. Calcium
8 The animal that is caught and eaten is called.
A. Predator
B. Host
C. Prey
D. Parasite
9 The whole of the world land is called.
A. Lithosphere
B. Hydrosphere
C. Ecosphere
D. Biosphere
10 If population of predator increase then population of prey
A. Increases
B. Decreases
C. May increase
D. Has no effect or decrease

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