26th
Jun
Biology MCQ

Biology MCQ

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  • 26th Jun, 2021
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Biology MCQ Questions

Following are mostly asked Biology MCQ test that are designed for professionals like you to crack you interviews. You can take this Biology online test before appearing to you real interview. This Biology quiz there are around 30+ multiple choice questions on Biology with four options.

1) Nephron is the basic structural and functional unit of which among the following organs?

  • A. Pancreas
  • B. Nervous System
  • C. Kidney
  • D. Liver

2) Maximum number of animals species belong to which among the following groups?

  • A. Mammalia
  • B. Aves
  • C. Arthropoda
  • D. Pisces

3) Clove is which part of the plant?

  • A. Calyx
  • B. Flower bud
  • C. fruit
  • D. Inflorescence

4) Bile is secreted by which of the following cells?

  • A. Somatocytes
  • B. Lymphocytes
  • C. Hepatocytes
  • D. Brown Fat Cells

5) Onion, daffodil, tulip are which kind of stems?

  • A. Bud
  • B. Bulb
  • C. Cladophyll
  • D. None of the above
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6) Which of the following is a micronutrient that helps in nitrogen metabolism of plants?

  • A. Molybdenum
  • B. Copper
  • C. Sulphur
  • D. Zinc

7) Which of the following vertebrae are found in Neck ?

  • A. Lumbar
  • B. Cervical
  • C. Thoracic
  • D. None

8) Which among the following is involved in Movement of Muscles?

  • A. Mucin
  • B. Myoglobin
  • C. Myosin
  • D. None of the above

9) A genetic code specifies how many kinds of amino acids?

  • A. 25
  • B. 20
  • C. 12
  • D. 15

10) What would be the percentage of Glucose in the Urine of a healthy person?

  • A. More than 0.1%
  • B. More than 1%
  • C. 0%
  • D. less than 1%

11) What is the correct name of premature death of cells and living tissue?

  • A. Nephrosis
  • B. Neutrophilia
  • C. Necrosis
  • D. Neoplasia

12) Which of the following is not a part of the digestive system?

  • A. Spleen
  • B. Pharynx
  • C. Small Intestine
  • D. Rectum

13) Which part of the Human Body stores Glycogen?

  • A. Pancreas
  • B. Intestine
  • C. Skin
  • D. Liver

14) How many pairs of ribs are there in a human body?

  • A. 16 pairs
  • B. 12 pairs
  • C. 14 pairs
  • D. 10 pairs

15) Bile is secreted by which of the following cells?

  • A. Somatocytes
  • B. Hepatocytes
  • C. Brown Fat Cells
  • D. Lymphocytes

16) In which of the following diseases , nerve cells are affected?

  • A. Polio
  • B. Tetanus
  • C. Whooping Cough
  • D. Diphtheria

17) Cell membranes contain some biochemicals which are responsible for cell recognition and adhesion. They are _________ ?

  • A. Lipids
  • B. Proteins
  • C. glycoproteins and gycolipids
  • D. None of the above

18) Which among the following cells is capable to develop in any of the type of cell?

  • A. Stem
  • B. Endodermal
  • C. Endothelial
  • D. None of the above

19) What fraction of Human Blood is Plasma?

  • A. 50%
  • B. 45%
  • C. 35%
  • D. 55%

20) Which of the following part of the body stores Vitamin A, Vitamin D as well as Vitamin B12?

  • A. Liver
  • B. Brain
  • C. Pancreas
  • D. Red Blood Cells

21) Ornithophily refers to the pollination through which among the following?

  • A. Water
  • B. Insects
  • C. Wind
  • D. Birds

22) What is the number of the Chromosomes affected by Turner syndrome?

  • A. 44
  • B. 47
  • C. 45
  • D. 46

23) “Daps one” immunotherapy is related to which among the following diseases?

  • A. Tuberculosis
  • B. AIDS
  • C. Malaria
  • D. Leprosy

24) Bowman’s Capsule’ works as a part of the functional unit of which among the following human physiological system?

  • A. Reproductive System
  • B. Excretory System
  • C. Respiratory System
  • D. Circulatory System

25) Saffron’ is obtained from which among the following parts of the plant?

  • A. Pollen
  • B. Stamen
  • C. Stigma
  • D. Anther

26) Blood consist of what fluid medium?

  • A. Lymph
  • B. Plasma
  • C. Platelets
  • D. All of these

27) Temporary finger like extensions on amoeba are called

  • A. Cilia
  • B. Cell wall
  • C. Cell membrane
  • D. Pseudopodia

28) The chlorophyll in photosynthesis is used for

  • A. Breaking down water molecule
  • B. Absorbing light
  • C. Reduction of CO2
  • D. No function

29) Chambered heart occurs in

  • A. Snail
  • B. Earthworm
  • C. Leech
  • D. Cockroach

30) The energy released by 1 gram of glucose is

  • A. 4 kcal
  • B. 5 kcal
  • C. 6 kcal
  • D. 3kcal

31) Animal without red blood cells

  • A. Peacock
  • B. Snake
  • C. Earthworm
  • D. Frog

32) Bone deformities occur due to the excess intake of

  • A. Fluorine
  • B. Fatty acid
  • C. Potassium
  • D. Phosphorus

33) The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following?

  • A. Amino acids
  • B. Lipids
  • C. Carbohydrates
  • D. Protein and amino acids

34) The hormone that helps in Parthenocarpy

  • A. Cytokinin
  • B. Abscisic acid
  • C. Gibberellin
  • D. Ethylene

35) The gland that is present close to Trachea

  • A. Thyroid
  • B. Pancreas
  • C. Adrrenal
  • D. Liver

36) What do eukaryotic cells have that prokaryotic cells do not?

  • A. Ribosomes
  • B. DNA
  • C. Cytoplasm
  • D. Nucleus

37) The total number of pairs of Peripheral nerves in man are

  • A. 44
  • B. 43
  • C. 41
  • D. 42

38) Only movable bone in the skull

  • A. Temporal bone
  • B. Frontal bone
  • C. Mandible
  • D. Occipital bone

39) The enzyme that is necessary to bring about clotting of blood is

  • A. lipase
  • B. peptidase
  • C. amylase
  • D. thrombokinase

40) Total salt content in blood is about

  • A. 0.85 to 0.9%
  • B. 1.85 to 1.9%
  • C. 2.85 to 2.9%
  • D. 11.85 to 11.9%

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