Chapter 3 Biodiversity Biology 9th Class Balochistan MCQ Tests
9th Class Biology Chapter 3 MCQ Tests
Chapter 3 of 9th Class Biology has 45 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 45
Total Marks: 45
Time: 45 Mins
Total Questions: 45
Total Marks: 45
Time: 45 Mins
45Min : 00 Sec Remaining
Question # 1
Causes of extinction of species include:
Question # 2
A taxon is :
Question # 3
The first national Red list has prepared by
Question # 4
__________are small naked fragments of RNA that infect plant cells.
Question # 5
Select the correct statement about biodiversity.
Question # 6
A set of related genera would be grouped into a :
Question # 7
The method by which biologists divide organisms into groups and subgroups known as
Question # 8
What would be the purpose of formation of zoo and wild life parks?
Question # 9
The terms of procariotique and eucariotique suggested by
Question # 10
Viruses require ___________ for growth.
Question # 11
In KPK the closed canopy forests are shrinking approx
Question # 12
Biodiversity of a geographical region represents:
Question # 13
In two kingdom system of classification autotrophs were placed in :
Question # 14
Fungi have cell wall, but they can not prepare their own food. So, according to three kingdom system of classification they are placed in:
Question # 15
The correct sequence of taxonomic categories is :
Question # 16
When a bacteriophage is integrated into a cellular genome it is called :
Question # 17
Which of the following is not a cause for loss of biodiversity?
Question # 18
In two kingdom system of classification heterotrophs were placed in:
Question # 19
A unicellular orginisms euglena have
Question # 20
Most fungi are
Question # 21
Euglena and bacteria were placed in kingdom protista which is a drawback of three kingdom system of classification because:
Question # 22
The advantage of systematics is that it :
Question # 23
In three kingdom classification system fungi still included in
Question # 24
Why is genetic diversity within a population important?
Question # 25
Biodiversity place important role in making
Question # 26
Why fungi and plants were placed in same kingdom in two kingdom system of classification?
Question # 27
Why is biodiversity valuable and desirable to humans?
Question # 28
The level of hierarchy just below the Phylum is:
Question # 29
The scientific name of starfish is
Question # 30
Habitats with usually high number of species are referred to as
Question # 31
Praryotic animals placed in kingdom:
Question # 32
Effects of deforestation include:
Question # 33
A cross between a male donkey and a femalle horse produces
Question # 34
Which of the following is not a characteristic of Protista?
Question # 35
In the scientific name of onion, Allium cepa, the Allium belongs to its :
Question # 36
A class is a group of related:
Question # 37
A phylum is a group of
Question # 38
The taxon of "Order" introduced by
Question # 39
Mussels rapidly increase in the absence of
Question # 40
Viroids are composed of
Question # 41
Species extinctions causes % of habitat distruction
Question # 42
What is the biggest threat organisms are facing today?
Question # 43
In which kingdom would you classify the archaea and nitrogen-fixing organisms, if the five-kingdom system of classification is used?
Question # 44
Systematics deals with:
Question # 45
Linnaeus developed the system of nomenclature which we still use today is :
Total Questions
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Question # 1
Causes of extinction of species include:
Question # 2
A taxon is :
Question # 3
The first national Red list has prepared by
Question # 4
__________are small naked fragments of RNA that infect plant cells.
Question # 5
Select the correct statement about biodiversity.
Question # 6
A set of related genera would be grouped into a :
Question # 7
The method by which biologists divide organisms into groups and subgroups known as
Question # 8
What would be the purpose of formation of zoo and wild life parks?
Question # 9
The terms of procariotique and eucariotique suggested by
Question # 10
Viruses require ___________ for growth.
Question # 11
In KPK the closed canopy forests are shrinking approx
Question # 12
Biodiversity of a geographical region represents:
Question # 13
In two kingdom system of classification autotrophs were placed in :
Question # 14
Fungi have cell wall, but they can not prepare their own food. So, according to three kingdom system of classification they are placed in:
Question # 15
The correct sequence of taxonomic categories is :
Question # 16
When a bacteriophage is integrated into a cellular genome it is called :
Question # 17
Which of the following is not a cause for loss of biodiversity?
Question # 18
In two kingdom system of classification heterotrophs were placed in:
Question # 19
A unicellular orginisms euglena have
Question # 20
Most fungi are
Question # 21
Euglena and bacteria were placed in kingdom protista which is a drawback of three kingdom system of classification because:
Question # 22
The advantage of systematics is that it :
Question # 23
In three kingdom classification system fungi still included in
Question # 24
Why is genetic diversity within a population important?
Question # 25
Biodiversity place important role in making
Question # 26
Why fungi and plants were placed in same kingdom in two kingdom system of classification?
Question # 27
Why is biodiversity valuable and desirable to humans?
Question # 28
The level of hierarchy just below the Phylum is:
Question # 29
The scientific name of starfish is
Question # 30
Habitats with usually high number of species are referred to as
Question # 31
Praryotic animals placed in kingdom:
Question # 32
Effects of deforestation include:
Question # 33
A cross between a male donkey and a femalle horse produces
Question # 34
Which of the following is not a characteristic of Protista?
Question # 35
In the scientific name of onion, Allium cepa, the Allium belongs to its :
Question # 36
A class is a group of related:
Question # 37
A phylum is a group of
Question # 38
The taxon of "Order" introduced by
Question # 39
Mussels rapidly increase in the absence of
Question # 40
Viroids are composed of
Question # 41
Species extinctions causes % of habitat distruction
Question # 42
What is the biggest threat organisms are facing today?
Question # 43
In which kingdom would you classify the archaea and nitrogen-fixing organisms, if the five-kingdom system of classification is used?
Question # 44
Systematics deals with:
Question # 45
Linnaeus developed the system of nomenclature which we still use today is :
Total Questions
123456789101112131415161718192021222324252627282930313233343536373839404142434445
Biology MCQ Test by Topics
- +3.1 Basis of Classification of Living Organisms
- +3.2 Historical Background of Aims and Principles of Classification
- +3.3 Aristotle (Founder of Biological Classification)
- +3.4 The Five Kingdoms
- +3.5 Structure of Viruses
- +3.6 Historical Background, Aims and Principles of Binomial Nomenclature
- +3.7 Conservation of Biodiversity
- +3.8 Deforestation
Biology
9th Class Balochistan MCQ Tests
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Updated on: 17-10-2026
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