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

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

Question # 2

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

Question # 3

In xerosere, polytrichum and tortula represent.

Question # 4

Some dominant trees of temperate deciduous forests are

Question # 5

Coniferous forests located at high latitude are called

Question # 6

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

In grassland ecosystem annual rainfall is about 250 to

Question # 11

the basic functional unit of ecology is

Question # 12

Macaca mulatta is commonly known as

Question # 13

Who proposed the term 'Niche' in ecology.

Question # 14

The living organisms producing their own food.

Question # 15

If population of predator increase then population of prey

Question # 16

Mutualism is a type of.

Question # 17

Tundra ecosystem is located on Mountains

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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 The abiotic component of an ecosystem is.
A. Temperature
B. Producer
C. Consumer
D. Decomposer
2 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
3 The actual location of place, where an organism lives is called its.
A. Niche
B. environment
C. Habitat
D. Ecosystem
4 The remoras benefit from this relationship the shark is not affected at all
A. Symbiosis
B. Mycorrhiza
C. Commensalism
D. Mutualism
5 Biome is a
A. Simple community
B. Complex community
C. Regional community
D. Climax community
6 Littoral invertebrate animals include
A. Small crustaceans
B. Insect larvae
C. Snail flatworms
D. All a,b,and c
7 Which one of the following pairs represents analogous features?
A. Elephant tusks & Human incisors
B. Insects wings & bat wings
C. Mammal fore limb & bird wing
D. Reptilian heart & mammalism heart
8 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
9 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
10 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

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