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Biology (Practice Test)

Description: Zoology Test Medical Tests - Online Preparation and Practice Zoology Materials for MBBS, Pharma and Other Entrance Examination
Number of Questions: 25
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Tags: Zoology Science Biology Medical Entrance MBBS Pharma Biology Tests Biology Honors Animal tissues Tissues Nutrition in Plants and Animals Genetics Respiration in Animals Classification of Animals Human diseases Agricultural practices Microorganisms Transportation in Animals
Attempted 0/25 Correct 0 Score 0

A common adulterant found in turmeric powder is

  1. khesari dal

  2. chicory

  3. lead chromate

  4. saccharin


Correct Option: C
Explanation:

A common adulterant found in turmeric powder is lead chromate. It can cause anemia, abortion, paralysis and brain damage.

How many legs does a cockroach have?

  1. 3 pairs

  2. 4 pairs

  3. 6 pairs

  4. 8 pairs


Correct Option: A
Explanation:

Ans - 1

Any organism capable of causing a disease is called a

  1. Parasite

  2. Pathogen�

  3. Prey

  4. Pest


Correct Option: B
Explanation:

Ans - 2

Which muscles are immune to fatigue?

  1. Non-striated muscles

  2. Striated muscles

  3. Cardiac muscles

  4. None of these


Correct Option: C
Explanation:

Ans - 3

Nissl granules are present in

  1. Muscle cells

  2. Plant cells

  3. Nerve cells

  4. All of these


Correct Option: C
Explanation:

Ans - 3

Clitellum in earthworm is concerned with which of the following segments?

  1. 14-18

  2. 14-16

  3. 10-14

  4. 12-14


Correct Option: B
Explanation:

Ans - 2

The cheaper materials which are added to superior quality food items , in order to enhance profit , are called

  1. Drugs

  2. Adulterants

  3. Antibiotics

  4. Antibodies


Correct Option: B
Explanation:

Ans - 2

A diet which contains all the required nutrients in the correct amount is called

  1. Good diet

  2. Proper diet

  3. Regular diet

  4. Balanced diet


Correct Option: D
Explanation:

Ans - 4

Which one of the following is not a desert animal?

  1. Insects

  2. Snakes

  3. Fish

  4. Lizards


Correct Option: C
Explanation:

Ans - 3

Earthworm mainly feed on

  1. Insects

  2. Plant products

  3. Microbes

  4. Soil rich in humus


Correct Option: D
Explanation:

Ans - 4

Expand BIS with regard to food products and their adulteration.

  1. Bureau of Indian Standards

  2. Bureau of International Standards

  3. Board of Indian Sciences

  4. Board of International School


Correct Option: A
Explanation:

Ans - 1

Intercalated discs are present in which muscles?

  1. Striated muscles

  2. Cardiac muscles

  3. Non-striated muscles

  4. All of these


Correct Option: B
Explanation:

Ans - b

Wings in birds are a modification of

  1. Hind limbs

  2. Fore limbs

  3. feathers

  4. None of these


Correct Option: B
Explanation:

Ans - 2

Haemophilia is a

  1. Deficiency disease

  2. Chronic disease

  3. Acute disease

  4. Congenital disease


Correct Option: D
Explanation:

Ans - 4

Congenital diseases are those which

  1. occur during life time

  2. occur at the time of birth

  3. are infectious and spread from man to man

  4. are deiciency diseases


Correct Option: B
Explanation:

Ans - 2

Mammals have a .......... heart.

  1. Two-chambered

  2. Three-chambered

  3. Four-chambered

  4. Five-chambered


Correct Option: C
Explanation:

Ans - 3

Female Anopheles mosquito is a carrier of a pathogen that causes

  1. Filariasis

  2. Dengue

  3. Malaria

  4. Yellow fever


Correct Option: C
Explanation:

Ans - 3

Eutrophication results in the reduction of

  1. Dissolved oxygen

  2. Dissolved hydrogen

  3. Dissolved nitrates

  4. Mineral salts


Correct Option: A
Explanation:

Ans - 1

Respiration in fish is mainly through

  1. Gills

  2. Skin

  3. Trachea�

  4. Fins


Correct Option: A
Explanation:

Ans - 1

Which among the following is an anti-coagulant?

  1. Heparin

  2. Gelatin

  3. Seratonin

  4. Histamine


Correct Option: A
Explanation:

Ans - 1

Which cell organelle is not bounded by a membrane?

  1. Nucleus

  2. Endoplasmic reticulum (ER)

  3. Ribosome

  4. Lysosome


Correct Option: C
Explanation:

Ans - 3

Another name for Rabies is

  1. Hydrophobia

  2. Anaemia

  3. Eczema

  4. Botulism


Correct Option: A
Explanation:

Ans - 1

Cholera is a/an

  1. Air-borne disease

  2. Water-borne disease

  3. Genetic disorder

  4. Sexually-transmitted disease


Correct Option: B
Explanation:

Ans - 2

DOTS (Directly Observed Treatment, Short-Course) is uesd for the control of which disease?

  1. DPT

  2. AIDS

  3. TB

  4. Tetanus


Correct Option: C
Explanation:

Ans - 3

The branch of biology which deals with the study of tissues is called

  1. Morphology

  2. Cardiology

  3. Histology

  4. Serology


Correct Option: C
Explanation:

Ans - 3

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