Biology 10 Chapter 16 MCQs Test 3

In Biology 10 Chapter 16 MCQs Test 3, there are 15 MCQs. A total of 5 MCQs Tests are available from Chapter 16 of FBISE Class 10 Biology Book. We have prepared 75 multiple-choice questions, which are divided into five MCQs Tests.

Practice
MCQs Test No 3

32

Class 10 Biology
Chapter 16
Practice MCQs Test No 3

1 / 15

________ is the breakdown of the proteins of dead organisms to ammonia.

None

Nitrification

Ammonification

Denitrification

2 / 15

Living of nitrogen fixer bacteria In the root nodules of leguminous plants is an example of;

Mutualism

Commensalism

Predation

Parasitism

3 / 15

Which one of the following is not an example of fossil fuels?

Natural Gas

Plants

Coal

Peat

4 / 15

The consumers that eat animal flesh as well as plants and plant products are called:

Omnivores

Carnivores

Insectivores

Herbivores

5 / 15

Abiotic component of ecosystem is

Carnivores

Producers

Herbivores

Oxygen

6 / 15

Which one is an example of epiphyte?

Orchid

Mosquito

Rhizobium

Plasmodium

7 / 15

The major process that brings carbon from atmosphere into living world is:

Photosynthesis

Both a and b

Respiration

None

8 / 15

A symbiotic interaction in which both partners get benefits;

Mutualism

Predation

Commensalism

Parasitism

9 / 15

Which of the following Is not an example of green house gas?

[katex]CO_{ 2 }[/katex]

Nitrous Oxide

Oxygen

Methane

10 / 15

The utilization of nitrates by organisms is called:

Assimilation

Ammonification

Denitrification

Nitrification

11 / 15

An epiphyte is an example of:

Symbiosis

Parasitism

Commensalism

Mutualism

12 / 15

Which one of the following Is not an endoparasite?

Ascaris

Entamoeba

Mosquito

Plasmodium

13 / 15

The current level of urbanization in Pakistan is about _________ which is not high by global standards.

36%

32%

23%

39%

14 / 15

Nitrogen is an important component of:

Nucleic Acid

Lipids

Proteins

Both a & b

15 / 15

Which one of the following is not a temporary parasite?

Leech

Mosquito

Bed bug

Virus

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