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

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

Question # 2

Littoral invertebrate animals include

Question # 3

A willow 10 centimetres (4 inches) high may have a trunk 7 centimetres (3 inches) in diameter and be 50 years old in

Question # 4

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

Question # 5

Similarity in characteristics resulting from common ancestry is known as:

Question # 6

Lichen is a symbiotic association between a fungus and.

Question # 7

All the food chains begin with.

Question # 8

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

Question # 9

Annual rain fall in deserts is less than

Question # 10

Lithosphere includes.

Question # 11

The whole of the world land is called.

Question # 12

Tundra ecosystem is located on Mountains

Question # 13

An association between organisms of different species in which one partner gets benefit and other is harmed.

Question # 14

A localized group of individuals belonging to the same species is called as.

Question # 15

Which of the following is macronutrient.

Question # 16

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

Question # 17

In xerosere, polytrichum and tortula represent.

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25th Chapter

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 If population of predator increase then population of prey
A. Increases
B. Decreases
C. May increase
D. Has no effect or decrease
2 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
3 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins
4 Diseases in living organisms caused by parasites are called.
A. Infestation
B. Endoparasites
C. Disinfestation
D. Ectoparasites
5 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
6 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
7 Lithosphere includes.
A. Air
B. Water
C. Gases
D. Earth soil
8 Similarity in characteristics resulting from common ancestry is known as:
A. Analogy
B. Homology
C. Evolutionary relationship
D. Phylogeny
9 A localized group of individuals belonging to the same species is called as.
A. Community
B. Population
C. Ecosystem
D. Bio sphere
10 The existing species are the modified descendants of pre-existing ones according to:
A. Theory of special creation
B. Theory of organic evolution
C. Uniformitarianism
D. Theory of catatrophe

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