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Biology interview questions – page 11

321 questions. Tap “Show answer” to check yourself.

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  1. Which of the following is a kind of dry indehiscent fruit

    1. Samara
    2. Capsule
    3. Pepo
    4. Drupe
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    A. Samara

  2. The mucilage from the neck of Archegonium contains

    1. Acetic acid
    2. Citric acid
    3. Malic acid
    4. Tartaric acid
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    C. Malic acid

  3. Sepals are the units of

    1. Calyx
    2. Corolla
    3. Androecium
    4. Gynoecium
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    A. Calyx

  4. Which one of the following is not the sub division of small intestine?

    1. Ileum
    2. Caecum
    3. Jejunum
    4. Duodenum
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    B. Caecum

  5. The actual organ of hearing is

    1. Ear
    2. Endolymph
    3. Organ of corti
    4. Sacculus
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    C. Organ of corti

  6. The opening in between the left auricle and left ventricle is guarded by

    1. Bicuspid valve
    2. Tricuspid valve
    3. Lunar valve
    4. Semi lunar valve
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    A. Bicuspid valve

  7. Wilt disease of carrot is a

    1. Bacterial disease
    2. Fungal disease
    3. Viral disease
    4. Hereditary disease
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    A. Bacterial disease

  8. Which of the following is a detrivore in the terrestrial ecosystem?

    1. Termite
    2. Snake
    3. Hawk
    4. Grasshopper
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    A. Termite

  9. In which of the following diseases do the germs enter through open wounds?

    1. Tuberculosis
    2. Tetanus
    3. Typhoid
    4. Malaria
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    B. Tetanus

  10. The scientist who explained about blood circulation for the first time is

    1. William Harvey
    2. Antonyvan Leewen Hock
    3. Henery Falls
    4. Ronald Ross
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    A. William Harvey

  11. In the human body, which one of the following hormones regulates blood calcium and phosphate?

    1. Glucagon
    2. Thyroxine
    3. Growth hormone
    4. Parathyroid hormone
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    D. Parathyroid hormone

  12. What is fever?

    1. Pain
    2. Inflammation of blood platelets
    3. Inflammation of blood cells
    4. Inflammation of skin
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    C. Inflammation of blood cells

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  14. In India evergreen forest is found in

    1. Arid zone
    2. Intermediate zone
    3. Dry zone
    4. Wet zone
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    D. Wet zone

  15. DDT is

    1. Non biodegradable pollutant
    2. Bio degradable pollutant
    3. Chloro fluoro carbon
    4. Plastic
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    B. Bio degradable pollutant

  16. Green house effect is caused due to

    1. Air pollution
    2. Water pollution
    3. Land pollution
    4. All the three
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    A. Air pollution

  17. Malarial fever is caused to man by

    1. Plasmodium
    2. Bacterium
    3. Virus
    4. Mosquito
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    A. Plasmodium

  18. The vitamin(s), which is/are generally executed in urine, is/are

    1. Vitamin A
    2. Vitamin B
    3. Vitamin C
    4. Vitamin D and K
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    C. Vitamin C

  19. Urine of a diabetes patient contains more than average quantity of which of the following?

    1. Albumin
    2. Urea
    3. Sugar
    4. Uric acid
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    C. Sugar

  20. The medicine ephedrin of asthama and cough is extracted from

    1. Cycus
    2. Ephedra
    3. Juniperus
    4. Pynus
    Show answer

    B. Ephedra

  21. Plants which grow on saline soils are

    1. Succulents
    2. Hydrophytes
    3. Halophytes
    4. Xerophytes
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    A. Succulents

  22. In which one of the following, antibody formations takes place?

    1. Donnan’s membrane
    2. Blood plasma
    3. Blood Platelets
    4. RBCs
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    B. Blood plasma

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