MDCAT MCQ Test With Answer for Biology Full Book

Students looking forward to medical profession first need to clear entry test. But main problem for candidates is that how to prepare for MDCAT test. So, you are now at the right place to prepare yourself online for the entry test. Here you can get online MCQs test and you just have to press start Test button and start preparations online at home.

Medical College Admission Test (MDCAT) required for seeking admission in medical colleges and universities comprises 220 total MCQs out of which 88 MCQs are included from Biology section as per the pattern set by University of Health Sciences (UHS).

MDCAT Biology Online Test

Try The MDCAT Biology Online Test

  • Total Questions80

  • Time Allowed60

MDCAT Biology Online Test

00:00
Question # 1

Rh factor or antigen was first studied in

Question # 2

Overgrazing

Question # 3

Which of the following statement is correct about the respiratory pigments.

Question # 4

Prions were discovered in

Question # 5

Who, 1866 suggested creating the kingdom protista to include bacteria and other microorganisms.

Question # 6

Chance of the cross over between two loci is directly proportional to their

Question # 7

Nutrients required by organism in large amount like water, carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur and  calcium are:

Question # 8

In limnetic zone the phytoplankton are:

Question # 9

Which of the following reasons seems to be most reasonable for not placing protists in other kingdoms" 

Question # 10

Bacteria are

Question # 11

Succession starting in pond is called

Question # 12

An independent evolutionary unit is

Question # 13

Due to the trampling of the soil layer by the hooves of grazing animals the rain water will:

Question # 14

Except to spierillia, bacillus and coclc, bacteria are found in which of the shapes:

Question # 15

The cell walls of archaeo bacteria are composed of:

Question # 16

A branch of Biology, which deals with the study of chemical components and chemical processes in living organisms is known as:

Question # 17

The protein factories in a bacterial cell are

Question # 18

In temperate grassland the rate primary production is about:

Question # 19

Fruiting body formed of slime moulds is:

Question # 20

In human the closed sac which surrounded the heart is.

Question # 21

The rod-shaped bacteria are called

Question # 22

The smallest bacteria are approximately the size of the largest viruses i.e.,

Question # 23

A group of animals with distinct germinal layers in adult stage are grouped in

Question # 24

An average coccus is about............. micrometer (um) is diameter.

Question # 25

In deuterostomes mesoderm is derived from wall of developing

Question # 26

Plants growing in extreme cold soil are called:

Question # 27

chitin in the walls of fungi is more resistant to:

Question # 28

Agaricus sp., are:

Question # 29

____________ is the structure in female reproductive system in which fertilization takes place.

Question # 30

Name common gut roundworm parasite of human and pigs.

Question # 31

Normal fruit flies have :

Question # 32

Radial symmetry is present in

Question # 33

Lichens are mutualistic symbiotic associattions between:

Question # 34

What is the risk of a colour blind child in a family when mother is colour-blind but father is normal?

Question # 35

Elastic fibres are absent in the walls of________________

Question # 36

Diatoms are also known as:

Question # 37

Bacteria produce capsule,which is made up of repeating .... units, and of protein, or of both

Question # 38

When succession starts on dry soil or rocks it is called:

Question # 39

Reindeer moss is:

Question # 40

Trichome mostly breaks near heterocyst and forms hormogonia and thus help in:

Question # 41

It is one of the commonest diseases of childhood

Question # 42

Nucleic acids were found in

Question # 43

Dominant species of mammals in grassland are the:

Question # 44

The oyster mushroom (Pleurotus ostreatus) is a:

Question # 45

__________ was the first species of penicillium discovered

Question # 46

Species is the basic unit of :

Question # 47

Bacterial membrane differs from eukaryotic membrane in lacking sterols such as

Question # 48

In hydrospheric ecosystem the exchange material and transfer of energy takes place. 

Question # 49

A pathogenic fungus whose mycellium grows out from a central point and measures up to 15 hectares is

Question # 50

In rhizopus, zygote forms temporary, dormant thick -walled resistant structure called.

Question # 51

Destruction of all life forms is

Question # 52

Pilli are made up of a special protein called

Question # 53

If six cells out of 10, do crossing over what will be percentage of cross over gametes

Question # 54

By _________ immunization had decreased the danger of small pox

Question # 55

Vibro is an example of:

Question # 56

Parathormons hormone production is controlled by the blood.

Question # 57

Pyramid always starts at

Question # 58

Lichen is the example of

Question # 59

In bacteria the complexes of layer external to the cell protoplasm are called

Question # 60

The bacteria in the root nodules fix ______ in soil air, converting it to amino acids

Question # 61

Two overlapping halves a lid and a lower half, which fit into each other is a characteristic feature of:

Question # 62

Parasitic bacteria are fully dependent on their host for their:

Question # 63

Which include seral stages of a primary succession are

Question # 64

Number of salivary glands found to human oral cavity.

Question # 65

Many mycologists think that fungi and animals are closely related due to?

Question # 66

The study of a single population's relationship to its environment will be called as

Question # 67

The number of amino acids that have been found to occur in cells and tissues are.

Question # 68

A group of freely interbreeding organism constitutes a

Question # 69

Allele for whiteness in Drosophila is :

Question # 70

Circulatory system is open type in all of the following, EXCEPT

Question # 71

They do not have peptidoglycan in their cell wall

Question # 72

The major cell infected by HIV is

Question # 73

Bacterial cells have

Question # 74

Which are hollow structures in bacteria?

Question # 75

Global warming is due to

Question # 76

The succession which occurs in dry soil or rock is

Question # 77

All living organisms supported by biosphere are called

Question # 78

Histoplasmosis is disease of

Question # 79

AIDS virus can show adsorption in

Question # 80

Which of the following is correct direction showing the pumping of protons in chemiosmosis


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 MDCAT Biology Chapter 1 MCQ's Test 50 Download PDF Launch Test
2 MDCAT Biology Chapter 2 MCQ's Test 31 Download PDF Launch Test
3 MDCAT Biology Chapter 3 MCQ's Test 1048 Download PDF Launch Test
4 MDCAT Biology Chapter 4 MCQ's Test 47 Download PDF Launch Test
5 MDCAT Biology Chapter 5 MCQ's Test 50 Download PDF Launch Test
6 MDCAT Biology Chapter 6 MCQ's Test 50 Download PDF Launch Test
7 MDCAT Biology Chapter 7 MCQ's Test 50 Download PDF Launch Test
8 MDCAT Biology Chapter 8 MCQ's Test 378 Download PDF Launch Test
9 MDCAT Biology Chapter 9 MCQ's Test 50 Download PDF Launch Test
10 MDCAT Biology Chapter 10 MCQ's Test 50 Download PDF Launch Test
11 MDCAT Biology Chapter 11 MCQ's Test 0 Download PDF Launch Test
12 MDCAT Biology Chapter 12 MCQ's Test 84 Download PDF Launch Test
13 MDCAT Biology Chapter 13 MCQ's Test 81 Download PDF Launch Test

Top Scorers of MDCAT Biology Online Test

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    Stratos Hxh 27 - Aug - 2025 07 Min 21 Sec 73/80
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    Muhammad Hassan 29 - Aug - 2025 22 Min 47 Sec 54/80
  • S
    Saim G 11 - Aug - 2025 13 Min 16 Sec 51/80
  • U
    Umer 28 - Aug - 2025 23 Min 45 Sec 46/80
  • I
    iftkhar Ahmad 04 - Sep - 2025 33 Min 46 Sec 46/80
  • Z
    Zain Noor 28 - Aug - 2025 13 Min 23 Sec 42/80
  • S
    shah zeb 10 - Oct - 2025 08 Min 52 Sec 41/80
  • H
    Hafiz Ahmad 30 - Jun - 2026 22 Min 34 Sec 41/80
  • K
    Kashaf Tasawar 07 - Oct - 2025 20 Min 36 Sec 39/80
  • A
    asma noor 17 - Jan - 2025 34 Min 30 Sec 39/80
  • M
    Muhammad Asjad 18 - Jan - 2025 11 Min 23 Sec 37/80
  • N
    Naveed 28 - Aug - 2025 19 Min 28 Sec 37/80
  • L
    latif 25 - Oct - 2025 20 Min 15 Sec 37/80
  • C
    cotton candy 02 - Sep - 2025 11 Min 55 Sec 36/80
  • M
    Mozam Wattoo 05 - Sep - 2025 10 Min 48 Sec 34/80

MCAT Biology Important MCQ's

Sr.# Question Answer
1 At the beginning lets in two of nuclear division, the number of micro tubule trip pairs of centrioles that migrate to opposite poles are
A. 9
B. 18
C. 108
D. 36
2 When equal intensities of light are given, photosynthesis is maximum in ___ part
A. Blue
B. Orange
C. Red
D. Violet
3 This is not the part of neuron
A. Axon
B. Dendron
C. Nissl’ granules
D. Synapse
4 Select the organelle which is only is animal cells.
A. Centroles
B. R.E.R
C. Micro-molecule
D. Ribosomes
5 If non protein part is covalently bonded to the protein part of enzyme, it is known as
A. Coenzyme
B. Prosthetic group
C. Activator
D. Cofactor
6 It is community relay
A. Niche
B. Evolution
C. Speciation
D. Succession
7 Which of the following is incorrect about action spectrum
A. It tells effectiveness of light
B. Valley is broad
C. Peaks are broad
D. It is indicated by consumption of CO2
8 The gross production of an ecosystem is its total
A. Photosynthesis
B. Net production
C. Photosynthate
D. Biomass
9 Chitin in the cell of fungi is
A. Hard
B. Flexible
C. Resistant to decay
D. All these
10 In eukaryotes flagella originate from
A. Basal bodies
B. Cell wall
C. Cell membrane
D. Cytoplasm

National University of Medical Sciences conduct entry test for Army Medical colleges and it includes total 180 MCQs out of which 70 are from Biology subject. You can attempt this test to check your knowledge and basic concepts for biology. It will prepare you and will give you experience of real time entry test.

Test Questions

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  • maira suhag

    maira suhag

    06 Aug 2022

    I am new here ye srif app hai na mdcat k test to nh deh rAhi hai na 🤔🙄

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  • Guest User

    Guest User

    08 Sep 2019

    guyz how can i give test becayse whwnever i try to give test there an error takes place kindly someone plz tell me what is the problem with this app?

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  • Arshad

    Arshad

    15 Aug 2019

    Please correct your answer.

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  • Zain ul hassan

    Zain ul hassan

    27 Jul 2019

    Thanks

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  • warda rajpoot

    warda rajpoot

    21 Jul 2019

    syllabus change ho gaya h syllabus k according test scedule karen plz...

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