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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Biology FSC Part 2 Chapter 25 Online MCQ's Test

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Question # 1

Similarity in characteristics resulting from common ancestry is known as:

Question # 2

One of the following is an example of predator prey relationship

Question # 3

Annual rain fall in deserts is less than

Question # 4

The abiotic component of an ecosystem is.

Question # 5

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

Question # 6

Who proposed the term 'Niche' in ecology.

Question # 7

Study of different communities with relation to environment is called.

Question # 8

Littoral invertebrate animals include

Question # 9

Mutualism is a type of.

Question # 10

The average rainfall is between 750 - 1500 mm in

Question # 11

In root nodules, the organisms present are.

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

Once nitrate enters the plant cell it is reduced to.

Question # 17

Symbiotic association of analgaliving within fungus mycelium is known as.

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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 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
2 The term niche was first proposedly joseph Grinnell an American.
A. Embryologist
B. Ecologist
C. Ornithologist
D. Physiologist
3 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
4 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
5 An association between organisms of different species in which one partner gets benefit and other is harmed.
A. Mutualism
B. Symbiosis
C. Parasitism
D. Commensalsim
6 A localized group of individuals belonging to the same species is called as.
A. Community
B. Population
C. Ecosystem
D. Bio sphere
7 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
8 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
9 Primary succession may start in a dry soil or rock is called.
A. Hydrosere
B. Xerosere
C. Derosere
D. Desert
10 The stage in which Lichens are just like crumpled leaves attached to one point.
A. Moss stage
B. Crustose Lichen stage
C. Follage Lichen stage
D. Shrub stage

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