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 whole of the world land is called.

Question # 2

Herbaceous stage in xerosere is the

Question # 3

One of the following is an example of predator prey relationship

Question # 4

The distinct levels of food chain are called.

Question # 5

In xerosere, polytrichum and tortula represent.

Question # 6

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

Question # 7

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

Question # 8

In tropical and subtropical grassland rain reaches about

Question # 9

The study of birds is:

Question # 10

Annual rain fall in deserts is less than

Question # 11

Once nitrate enters the plant cell it is reduced to.

Question # 12

The animal that is caought and eaten is called.

Question # 13

The animal that is caught and eaten is called.

Question # 14

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

Question # 15

Littoral invertebrate animals include

Question # 16

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

Question # 17

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

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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 Which one of the following pairs represents analogous features?
A. Elephant tusks & Human incisors
B. Insects wings & bat wings
C. Mammal fore limb & bird wing
D. Reptilian heart & mammalism heart
2 In Ecosystem, Second tropic level is altitude are.
A. Producer
B. Primary consumer
C. Secondary consumer
D. Tertiary consumer
3 Symbiotic association of analgaliving within fungus mycelium is known as.
A. Mycorrhiza
B. Lichen
C. Root Nodules
D. Parasitism
4 C-Eton defined the Niche as the species.
A. Behavior
B. Role
C. Address
D. Habitat
5 The remoras benefit from this relationship the shark is not affected at all
A. Symbiosis
B. Mycorrhiza
C. Commensalism
D. Mutualism
6 Primary succession may start in a dry soil or rock is called.
A. Hydrosere
B. Xerosere
C. Derosere
D. Desert
7 All the food chains begin with.
A. Producers
B. Primary consumers
C. Secondary consumers
D. Decomposers
8 In 1917, term Niche was first proposed by American ornithologist named.
A. Charles Eltarf
B. Joseph Grinnell
C. Lamerck
D. Ernst Haeckel
9 Diseases in living organisms caused by parasites are called.
A. Infestation
B. Endoparasites
C. Disinfestation
D. Ectoparasites
10 Which of the following is macronutrient.
A. Zinc
B. Iron
C. Sulphur
D. Iodine

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