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

Who proposed the term 'Niche' in ecology.

Question # 2

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

Question # 3

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

Question # 4

The remoras benefit from this relationship the shark is not affected at all.

Question # 5

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

Question # 6

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

Question # 7

Some dominant trees of temperate deciduous forests are

Question # 8

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 9

In xerosere, polytrichum and tortula represent.

Question # 10

If population of predator increase then population of prey

Question # 11

Herbaceous stage in xerosere is the

Question # 12

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

Question # 13

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

Question # 14

The macronutrient in biogeochemical cycle is.

Question # 15

Littoral invertebrate animals include

Question # 16

In root nodules, the organisms present are.

Question # 17

The study of birds is:

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 The actual location of place, where an organism lives is called its.
A. Niche
B. environment
C. Habitat
D. Ecosystem
2 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
3 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
4 The macronutrient in biogeochemical cycle is.
A. Iron
B. Iodine
C.
Zinc
D. Calcium
5 The existing species are the modified descendants of pre-existing ones according to:
A. Theory of special creation
B. Theory of organic evolution
C. Uniformitarianism
D. Theory of catatrophe
6 In which of the following situations would evoluation be lowest for an inter breeding population?
A. Migration Selection Pressure Variation(Due to Mutation) Absent Low Low
B. Migration Selection Pressure Variation(Due to Mutation) Absent High High
C. Migration Selection Pressure Variation(Due to Mutation) High Low High
D. Migration Selection Pressure Variation(Due to Mutation) High High Low
7 Littoral invertebrate animals include
A. Small crustaceans
B. Insect larvae
C. Snail flatworms
D. All a,b,and c
8 The term niche was first proposedly joseph Grinnell an American.
A. Embryologist
B. Ecologist
C. Ornithologist
D. Physiologist
9 C-Eton defined the Niche as the species.
A. Behavior
B. Role
C. Address
D. Habitat
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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