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

Mutualism is a type of.

Question # 2

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

Question # 3

The random loss of alleles in a population is called:

Question # 4

The macronutrient in biogeochemical cycle is.

Question # 5

The term niche was first proposedly joseph Grinnell an American.

Question # 6

Macaca mulatta is commonly known as

Question # 7

Fresh water ecosystem covers less than

Question # 8

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

Question # 9

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

Question # 10

The average rainfall is between 750 - 1500 mm in

Question # 11

the basic functional unit of ecology is

Question # 12

In Ecosystem, Second tropic level is altitude are.

Question # 13

Some dominant trees of temperate deciduous forests are

Question # 14

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

Question # 15

Which one of the following would cause the hardy-weinberg principle to be inacurate?

Question # 16

One of the following is an example of predator prey relationship

Question # 17

Water is stored for use during the period of drought in fleshy stems of

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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 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
2 Human appendix, coccyx and nictiating membrane of the eye are:
A. Vestigical organs
B. Homologous organs
C. Analogous organs
D. Embroyonic organs
3 Symbiotic association of analgaliving within fungus mycelium is known as.
A. Mycorrhiza
B. Lichen
C. Root Nodules
D. Parasitism
4 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
5 The total energy of the sun, trapped by the producer in an ecosystem is about.
A. 20%
B. 01%
C. 10%
D. 30%
6 Biome is a
A. Simple community
B. Complex community
C. Regional community
D. Climax community
7 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
8 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
9 In xerosere, polytrichum and tortula represent.
A. Herbaceous stage
B. Moss stage
C. Follage lichen stage
D. Crustose lichen stage
10 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

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