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

Diseases in living organisms caused by parasites are called.

Question # 2

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 3

Which of the following is macronutrient.

Question # 4

The term niche was first proposedly joseph Grinnell an American.

Question # 5

One of the following is an example of predator prey relationship

Question # 6

Study of different communities with relation to environment is called.

Question # 7

The animal that is caught and eaten is called.

Question # 8

All the food chains begin with.

Question # 9

Fresh water ecosystem covers less than

Question # 10

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

Question # 11

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

Question # 12

In sub humid tropical grassland rate of primary production is more than

Question # 13

Tundra ecosystem is located on Mountains

Question # 14

The abiotic component of an ecosystem is.

Question # 15

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

Question # 16

Lichen is a symbiotic association between a fungus and.

Question # 17

The living organisms producing their own food.

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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 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
2 In Ecosystem, Second tropic level is altitude are.
A. Producer
B. Primary consumer
C. Secondary consumer
D. Tertiary consumer
3 The abiotic component of an ecosystem is.
A. Temperature
B. Producer
C. Consumer
D. Decomposer
4 Which one of the following would cause the hardy-weinberg principle to be inacurate?
A. The size of the population is very large.
B. Individual mate with one another at random
C. Natural selection is present
D. There is no source of new copies of alleles from outside the population
5 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
6 The term niche was first proposedly joseph Grinnell an American.
A. Embryologist
B. Ecologist
C. Ornithologist
D. Physiologist
7 Some dominant trees of temperate deciduous forests are
A. Taxus baccata
B. Pinus wallichiana
C. Berberis lyceum
D. Both a,b and c
8 Herbaceous stage in xerosere is the
A. First stage
B. Third stage
C. Fourth stage
D. Last stage
9 Primary succession may start in a dry soil or rock is called.
A. Hydrosere
B. Xerosere
C. Derosere
D. Desert
10 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins

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