Chapter 16 Reproduction Biology 10th Class Balochistan MCQ Tests
10th Class Biology Chapter 16 MCQ Tests
Chapter 16 of 10th Class Biology has 44 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: 44
Total Marks: 44
Time: 45 Mins
Total Questions: 44
Total Marks: 44
Time: 45 Mins
45Min : 00 Sec Remaining
Question # 1
A type of pollution: when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil.
Question # 2
Interactions between members of different species are called______________.
Question # 3
When algal cells intermingle with corals, the relationship is __________ because the algae provide the nutrients and the corals provide the moist, fixed structure.
Question # 4
Nitrogen of the organic molecules in your body comes from
Question # 5
The exchange pool in the carbon cycle is
Question # 6
Human activities such as the_______ is/are the primary cause of the increased carbon dioxide concentrations in the atmosphere.
Question # 7
Which of the following is NOT a symptom of Dengue Fever?
Question # 8
Death of fish in lakes and rivers in some countries has been attributed to .
Question # 9
Interactions between different species members are known as_______________.
Question # 10
What breaks down dead organisms in an ecosystem?
Question # 11
Movement of people from rural areas to cities is
Question # 12
What does it mean to reduce?
Question # 13
Which of the following can not be decomposed by decomposers?
Question # 14
In __________, Charles Elton developed the concept of ecological pyramids.
Question # 15
Land pollution in which salt content increases and land becomes unsuitable for farming:
Question # 16
Tartiary carnivores are not eaten by any other animals. They are also called _____________.
Question # 17
Acid rain is the result of sulphur dioxide with _______, in the presence of water.
Question # 18
Taj Mahal is said to be suffering from Marble Cancer . What is Marble Cancer?
Question # 19
Which of these refers to the biotic factors of an ecosystem?
Question # 20
The total amount of living matter in an ecosystem at any time is called __________.
Question # 21
Which factor of ecosystem includes plants, animals and microorganisms?
Question # 22
In ecological pyramids, the _________ are of smallest but maximum in number.
Question # 23
________________ are the consumers that eat animal flesh as well as plants and plants products.
Question # 24
Type of symbiosis smaller partner harms larger partner and derives food from its body is called
Question # 25
Water pollution happens when _______ enter water bodies such as lakes, rivers, oceans and so on, getting dissolved in them, lying suspended in the water or depositing on the bed.
Question # 26
Which of the following is an example of commensalism?
Question # 27
Producers gets solar energy and transform into ______________.
Question # 28
Methane (CH4), carbon dioxide (CO2) and ozone (O3) are classified as___________.
Question # 29
The abiotic components include the ____________ present in ecosystem.
Question # 30
Producers gets solar energy and transform into ______________.
Question # 31
If lead accumulates in the body for long time. It results in:
Question # 32
Individuals of the same species in a particular locality constitute:
Question # 33
In terrestrial ecosystem, we expect to see the biomass of the _________to be greater than the biomass of any other group of organisms.
Question # 34
Kind of parasitism in which parasite lived as free organism and part of its life is only spent as a parasite is called
Question # 35
Sum of all ecosystems is classified as:
Question # 36
Which of the following is responsible for the spread of dengue?
Question # 37
The first trophic level is made of ___________.
Question # 38
Leach is an example of ________ and plasmodium is of _______.
Question # 39
In food chain fewer animals are present at________________.
Question # 40
Temperature, light, air, water, soil, and climate are all __________ parts of the environment.
Question # 41
Aedes aegypti act as a vector for which type of virus?
Question # 42
The acid rain destroys the vegetation because it contains:
Question # 43
Minerals are used as nutrients by_____________.
Question # 44
Bleeding in dengue occurs due to:
Total Questions
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Question # 1
A type of pollution: when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil.
Question # 2
Interactions between members of different species are called______________.
Question # 3
When algal cells intermingle with corals, the relationship is __________ because the algae provide the nutrients and the corals provide the moist, fixed structure.
Question # 4
Nitrogen of the organic molecules in your body comes from
Question # 5
The exchange pool in the carbon cycle is
Question # 6
Human activities such as the_______ is/are the primary cause of the increased carbon dioxide concentrations in the atmosphere.
Question # 7
Which of the following is NOT a symptom of Dengue Fever?
Question # 8
Death of fish in lakes and rivers in some countries has been attributed to .
Question # 9
Interactions between different species members are known as_______________.
Question # 10
What breaks down dead organisms in an ecosystem?
Question # 11
Movement of people from rural areas to cities is
Question # 12
What does it mean to reduce?
Question # 13
Which of the following can not be decomposed by decomposers?
Question # 14
In __________, Charles Elton developed the concept of ecological pyramids.
Question # 15
Land pollution in which salt content increases and land becomes unsuitable for farming:
Question # 16
Tartiary carnivores are not eaten by any other animals. They are also called _____________.
Question # 17
Acid rain is the result of sulphur dioxide with _______, in the presence of water.
Question # 18
Taj Mahal is said to be suffering from Marble Cancer . What is Marble Cancer?
Question # 19
Which of these refers to the biotic factors of an ecosystem?
Question # 20
The total amount of living matter in an ecosystem at any time is called __________.
Question # 21
Which factor of ecosystem includes plants, animals and microorganisms?
Question # 22
In ecological pyramids, the _________ are of smallest but maximum in number.
Question # 23
________________ are the consumers that eat animal flesh as well as plants and plants products.
Question # 24
Type of symbiosis smaller partner harms larger partner and derives food from its body is called
Question # 25
Water pollution happens when _______ enter water bodies such as lakes, rivers, oceans and so on, getting dissolved in them, lying suspended in the water or depositing on the bed.
Question # 26
Which of the following is an example of commensalism?
Question # 27
Producers gets solar energy and transform into ______________.
Question # 28
Methane (CH4), carbon dioxide (CO2) and ozone (O3) are classified as___________.
Question # 29
The abiotic components include the ____________ present in ecosystem.
Question # 30
Producers gets solar energy and transform into ______________.
Question # 31
If lead accumulates in the body for long time. It results in:
Question # 32
Individuals of the same species in a particular locality constitute:
Question # 33
In terrestrial ecosystem, we expect to see the biomass of the _________to be greater than the biomass of any other group of organisms.
Question # 34
Kind of parasitism in which parasite lived as free organism and part of its life is only spent as a parasite is called
Question # 35
Sum of all ecosystems is classified as:
Question # 36
Which of the following is responsible for the spread of dengue?
Question # 37
The first trophic level is made of ___________.
Question # 38
Leach is an example of ________ and plasmodium is of _______.
Question # 39
In food chain fewer animals are present at________________.
Question # 40
Temperature, light, air, water, soil, and climate are all __________ parts of the environment.
Question # 41
Aedes aegypti act as a vector for which type of virus?
Question # 42
The acid rain destroys the vegetation because it contains:
Question # 43
Minerals are used as nutrients by_____________.
Question # 44
Bleeding in dengue occurs due to:
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738394041424344
Biology MCQ Test by Topics
- +16.1 Types of Reproduction
- +16.2 Sexual Reproduction in Flowering Plants
- +16.3 Life Cycle of Flowering Plant
- +16.4 Seed and Fruit Formation
- +16.5 Structure of Seed
- +16.6 Reproduction in Animals
Biology
10th Class Balochistan MCQ Tests
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Updated on: 17-10-2026
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