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

Question # 2

Lichens are example of.

Question # 3

Mutualism is a type of.

Question # 4

The whole of the world land is called.

Question # 5

Symbiotic association of analgia living within fungus mycelium is known as.

Question # 6

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

Question # 7

The term niche was first proposedly joseph Grinnell an American.

Question # 8

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 9

Coniferous forests located at high latitude are called

Question # 10

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

Question # 11

Moderate grazing is very helpful to maintain ecosystem.

Question # 12

Diseases in living organisms caused by parasites are called.

Question # 13

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

Question # 14

Tundra ecosystem is located on Mountains

Question # 15

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

Question # 16

The bacteria in the root nodules fix nitrogen and convert it into

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 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
2 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
3 The stage in which Lichens are just like crumpled leaves attached to one point.
A. Moss stage
B. Crustose Lichen stage
C. Follage Lichen stage
D. Shrub stage
4 Study of single population's relationship to its environment is called.
A. Niche
B. Autecology
C. synecology
D. Predation
5 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins
6 Biome is a
A. Simple community
B. Complex community
C. Regional community
D. Climax community
7 C-Eton defined the Niche as the species.
A. Behavior
B. Role
C. Address
D. Habitat
8 Diseases in living organisms caused by parasites are called.
A. Infestation
B. Endoparasites
C. Disinfestation
D. Ectoparasites
9 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
10 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria

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