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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  • Total Questions17

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Biology FSC Part 2 Chapter 25 Online MCQ's Test

00:00
Question # 1

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

Question # 2

Littoral invertebrate animals include

Question # 3

C-Eton defined the Niche as the species.

Question # 4

The whole of the world land is called.

Question # 5

The existing species are the modified descendants of pre-existing ones according to:

Question # 6

Herbaceous stage in xerosere is the

Question # 7

The leaves with very small surface area, are found in.

Question # 8

One of the following is an example of predator prey relationship

Question # 9

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

Question # 10

Annual rain fall in deserts is less than

Question # 11

Moderate grazing is very helpful to maintain ecosystem.

Question # 12

Once nitrate enters the plant cell it is reduced to.

Question # 13

Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

The distinct levels of food chain are 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 Similarity in characteristics resulting from common ancestry is known as:
A. Analogy
B. Homology
C. Evolutionary relationship
D. Phylogeny
2 Lithosphere includes.
A. Air
B. Water
C. Gases
D. Earth soil
3 Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?
A. p2
B. 2p
C. q2
D. q
4 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
5 Which one is Tall grass
A. Andropogon
B. Panicum
C. Both a & b
D. Stipa
6 Human appendix, coccyx and nictiating membrane of the eye are:
A. Vestigical organs
B. Homologous organs
C. Analogous organs
D. Embroyonic organs
7 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
8 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
9 A willow 10 centimetres (4 inches) high may have a trunk 7 centimetres (3 inches) in diameter and be 50 years old in
A. Taiga
B. Tundra
C. Desert
D. Savanna
10 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

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