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  • Question
  • Agrostology is the study of


  • Options
  • A. Seed of oil
  • B. Crop
  • C. Grass
  • D. Fruits

  • Correct Answer
  • Grass 


  • Biology problems


    Search Results


    • 1. The total number of pairs of Peripheral nerves in man are

    • Options
    • A. 41
    • B. 42
    • C. 43
    • D. 44
    • Discuss
    • 2. Botany is also known as

    • Options
    • A. Phytology
    • B. Phycology
    • C. Pedology
    • D. Plantophyta
    • Discuss
    • 3. The outer membrane that covers the brain is

    • Options
    • A. Myelin sheath
    • B. Dura mater
    • C. Arachnoid membrane
    • D. Pia mater
    • Discuss
    • 4. Tikka disease is related with the crop:

    • Options
    • A. Musturd
    • B. Paddy
    • C. Ground nut
    • D. All of these
    • Discuss
    • 5. The hormone that helps in Parthenocarpy

    • Options
    • A. Abscisic acid
    • B. Gibberellin
    • C. Ethylene
    • D. Cytokinin
    • Discuss
    • 6. During rainy season wooden doors are difficult to open or closure because of ?

    • Options
    • A. Imbibition
    • B. Plasmolysis
    • C. Diffusion
    • D. Osmosis
    • Discuss
    • 7. Total salt content in blood is about

    • Options
    • A. 1.85 to 1.9%
    • B. 11.85 to 11.9%
    • C. 2.85 to 2.9%
    • D. 0.85 to 0.9%
    • Discuss
    • 8. The gland that is present close to Trachea

    • Options
    • A. Pancreas
    • B. Liver
    • C. Adrrenal
    • D. Thyroid
    • Discuss
    • 9. Dicotyledonous weeds are destroyed by a chemical called

    • Options
    • A. Indole - acetic acid
    • B. 2- 4 dichlorophenoxy acetic acid
    • C. Abscisic acid
    • D. Naphthalene acetic acid
    • Discuss
    • 10. Vivipary is defined as germination

    • Options
    • A. during storage
    • B. within the fruit
    • C. with cotyledons coming out of soil
    • D. with cotyledons remaining inside the soil
    • Discuss


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