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

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Question # 1

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

Question # 2

Fresh water ecosystem covers less than

Question # 3

Grasslands present in temperate climates are also called

Question # 4

Study of single population's relationship to its environment is called.

Question # 5

The animal that is caought and eaten is called.

Question # 6

Some dominant trees of temperate deciduous forests are

Question # 7

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

Question # 8

In xerosere, polytrichum and tortula represent.

Question # 9

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

Question # 10

Which one of the following pairs represents analogous features?

Question # 11

The whole of the world land is called.

Question # 12

Which of the following is macronutrient.

Question # 13

Study of different communities with relation to environment is called.

Question # 14

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

Question # 15

The term niche was first proposedly joseph Grinnell an American.

Question # 16

Annual rain fall in deserts is less than

Question # 17

Primary succession may start in a dry soil or rock 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 Similarity in characteristics resulting from common ancestry is known as:
A. Analogy
B. Homology
C. Evolutionary relationship
D. Phylogeny
2 Study of single population's relationship to its environment is called.
A. Niche
B. Autecology
C. synecology
D. Predation
3 In which of the following situations would evoluation be lowest for an inter breeding population?
A. Migration Selection Pressure Variation(Due to Mutation) Absent Low Low
B. Migration Selection Pressure Variation(Due to Mutation) Absent High High
C. Migration Selection Pressure Variation(Due to Mutation) High Low High
D. Migration Selection Pressure Variation(Due to Mutation) High High Low
4 Which one is Tall grass
A. Andropogon
B. Panicum
C. Both a & b
D. Stipa
5 Lithosphere includes.
A. Air
B. Water
C. Gases
D. Earth soil
6 In 1917, term Niche was first proposed by American ornithologist named.
A. Charles Eltarf
B. Joseph Grinnell
C. Lamerck
D. Ernst Haeckel
7 If population of predator increase then population of prey
A. Increases
B. Decreases
C. May increase
D. Has no effect or decrease
8 The perennial plants are bushes or cacti with large shallow root systems in
A. Grassland
B. Deserts
C. Tundra
D. Taiga
9 The living organisms producing their own food.
A. Heterotrophs
B. Consumers
C. Green plants
D. Decomposers
10 The actual location of place, where an organism lives is called its.
A. Niche
B. environment
C. Habitat
D. Ecosystem

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