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

Once nitrate enters the plant cell it is reduced to.

Question # 2

One of the following is an example of predator prey relationship

Question # 3

The study of birds is:

Question # 4

Who proposed the term 'Niche' in ecology.

Question # 5

In tropical and subtropical grassland rain reaches about

Question # 6

In each case succession is initiated by a few hardy invaders called.

Question # 7

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

Question # 8

Grasslands present in temperate climates are also called

Question # 9

All the food chains begin with.

Question # 10

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

Question # 11

Some dominant trees of temperate deciduous forests are

Question # 12

Littoral invertebrate animals include

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

Herbaceous stage in xerosere is the

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 Study of different communities with relation to environment is called.
A. Synecology
B. Embryology
C. Autecology
D. Zoology
2 The actual location of place, where an organism lives is called its.
A. Niche
B. environment
C. Habitat
D. Ecosystem
3 A localized group of individuals belonging to the same species is called as.
A. Community
B. Population
C. Ecosystem
D. Bio sphere
4 Some dominant trees of temperate deciduous forests are
A. Taxus baccata
B. Pinus wallichiana
C. Berberis lyceum
D. Both a,b and c
5 Lichens are example of.
A. Parasitism
B. Predation
C. Commensalism
D. Mutualism
6 The average rainfall is between 750 - 1500 mm in
A. Temperate deciduous forests
B. Coniferous alpine and boreal forests
C. Tropical rain forests
D. Grassland ecosystem
7 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins
8 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
9 Symbiotic association of analgia living within fungus mycelium is known as.
A. Mycorrhiza
B. Lichen
C. Parasitism
D. Root Nodules
10 An association between two organisms by which both are benefited is called.
A. Parasitism
B. commensalism
C. Mutualism
D. Predation

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