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 average rainfall is between 750 - 1500 mm in

Question # 2

The term niche was first proposedly joseph Grinnell an American.

Question # 3

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

Question # 4

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

Question # 5

Fresh water ecosystem covers less than

Question # 6

In tropical and subtropical grassland rain reaches about

Question # 7

The macronutrient in biogeochemical cycle is.

Question # 8

Some dominant trees of temperate deciduous forests are

Question # 9

The animal that is caought and eaten is called.

Question # 10

All the food chains begin with.

Question # 11

Littoral invertebrate animals include

Question # 12

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

Question # 13

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

Question # 14

Lichen is a symbiotic association between a fungus and.

Question # 15

Mutualism is a type of.

Question # 16

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

Question # 17

The total energy of the sun, trapped by the producer in an ecosystem is about.

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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 Lichens are example of.
A. Parasitism
B. Predation
C. Commensalism
D. Mutualism
2 Tundra ecosystem is located on Mountains
A. Kara-koram
B. Hindukush
C. Salman
D. Both a & b
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 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins
5 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
6 C-Eton defined the Niche as the species.
A. Behavior
B. Role
C. Address
D. Habitat
7 The remoras benefit from this relationship the shark is not affected at all.
A. symbiosis
B. Mycorrhiza
C. Mutualism
D. Commercialism
8 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
9 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
10 Grasslands present in temperate climates are also called
A. Prairies
B. Pampas
C. plain
D. Lowland

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