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

Grasslands present in temperate climates are also called

Question # 2

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

Question # 3

In 1917, term Niche was first proposed by American ornithologist named.

Question # 4

Littoral invertebrate animals include

Question # 5

The animal that is caought and eaten is called.

Question # 6

In Ecosystem, Second tropic level is altitude are.

Question # 7

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

Question # 8

Similarity in characteristics resulting from common ancestry is known as:

Question # 9

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

Question # 10

Human appendix, coccyx and nictiating membrane of the eye are:

Question # 11

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

Question # 12

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

Question # 13

Which one is Tall grass

Question # 14

The living organisms producing their own food.

Question # 15

In sub humid tropical grassland rate of primary production is more than

Question # 16

The random loss of alleles in a population is called:

Question # 17

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

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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 Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?
A. p2
B. 2p
C. q2
D. q
2 Grasslands present in temperate climates are also called
A. Prairies
B. Pampas
C. plain
D. Lowland
3 The distinct levels of food chain are called.
A. Food chain
B. Food Web
C. Trophic level
D. Energy pyramid
4 The total energy of the sun, trapped by the producer in an ecosystem is about.
A. 20%
B. 01%
C. 10%
D. 30%
5 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
6 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
7 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
8 The remoras benefit from this relationship the shark is not affected at all.
A. symbiosis
B. Mycorrhiza
C. Mutualism
D. Commercialism
9 the basic functional unit of ecology is
A. Niche
B. Ecosystem
C. Community
D. Population
10 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

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