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

  • Time Allowed20

Biology FSC Part 2 Chapter 25 Online MCQ's Test

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Question # 1

The macronutrient in biogeochemical cycle is.

Question # 2

Which of the following is macronutrient.

Question # 3

Moderate grazing is very helpful to maintain ecosystem.

Question # 4

The parts of body use extensivly to cope with the environment become larger & stronger, while those that are not used deteriorate was argued by:

Question # 5

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

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

The abiotic component of an ecosystem is.

Question # 9

Who proposed the term 'Niche' in ecology.

Question # 10

The living organisms producing their own food.

Question # 11

Some dominant trees of temperate deciduous forests are

Question # 12

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

Question # 13

Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of

Question # 14

Human appendix, coccyx and nictiating membrane of the eye are:

Question # 15

Similarity in characteristics resulting from common ancestry is known as:

Question # 16

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

Question # 17

Annual rain fall in deserts is less than

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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 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
2 In sub humid tropical grassland rate of primary production is more than
A. 2000 g/m2
B. 3000 g/m2
C. 4000 g/m2
D. 6000 g/m2
3 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
4 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
5 Coniferous forests located at high latitude are called
A. Alpine
B. Boreal
C. Arctic
D. Both a & b
6 An association between two organisms by which both are benefited is called.
A. Parasitism
B. commensalism
C. Mutualism
D. Predation
7 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
8 the basic functional unit of ecology is
A. Niche
B. Ecosystem
C. Community
D. Population
9 A localized group of individuals belonging to the same species is called as.
A. Community
B. Population
C. Ecosystem
D. Bio sphere
10 In 1917, term Niche was first proposed by American ornithologist named.
A. Charles Eltarf
B. Joseph Grinnell
C. Lamerck
D. Ernst Haeckel

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