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Home Biotechnology Synthetic Seeds Comments

  • Question
  • The encapsulation of somatic embryos can be carried out by


  • Options
  • A. automatic encapsulation process
  • B. gel complexation
  • C. both (a) and (b)
  • D. coating proteins

  • Correct Answer
  • both (a) and (b) 


  • Synthetic Seeds problems


    Search Results


    • 1. Somatic embryoids are

    • Options
    • A. identical with zygotic embryos and without seed coats
    • B. identical with zygotic embryos and with seed coats
    • C. non-identical with zygotic embryos and without seed coats
    • D. non-identical with zygotic embryos and with seed coats
    • Discuss
    • 2. Encapsulation is necessary to produce and protect synthetic seeds. The encapsulation is carried out by various types of hydrogels, which are

    • Options
    • A. soluble in water
    • B. soluble in organic solvents
    • C. insoluble in water
    • D. insoluble in organic solvents
    • Discuss
    • 3. The preserved embryoids are termed as

    • Options
    • A. synthetic seeds
    • B. semi-synthetic seeds
    • C. natural seeds
    • D. fermented seeds
    • Discuss
    • 4. Recalcitrant seeds are

    • Options
    • A. resistant to drying and freezing temperature
    • B. killed by drying and freezing temperature
    • C. both (a) and (b)
    • D. none of above
    • Discuss
    • 5. Which of the following is not true about synthetic seeds?

    • Options
    • A. Can be stored for a year without the loss of valuables
    • B. Easy to handle
    • C. Can be directly sown in the soil like natural seeds
    • D. Need hardening in the green house
    • Discuss
    • 6. The production of high quality and uniform embryos has been limited to only

    • Options
    • A. carrot
    • B. alfalfa
    • C. both (a) and (b)
    • D. sandalwood
    • Discuss
    • 7. Synthetic seeds are

    • Options
    • A. artificially synthesized seeds
    • B. somatic embryos encapsulated in suitable matrix
    • C. seeds of plants modified genetically
    • D. none of these
    • Discuss
    • 8. Microbiosensors are based on

    • Options
    • A. ions effect
    • B. ionsensitive field effect transistor
    • C. piezoelectric effect
    • D. magnetic effect
    • Discuss
    • 9. An ordered array is any collection of analytical elements configured in

    • Options
    • A. rows and columns
    • B. randomly
    • C. circle
    • D. none of these
    • Discuss
    • 10. When farmers breed new plants they choose the pollen from one variety of plant and place it onto the stigma of another variety of plant. This type of plant breeding is known as

    • Options
    • A. selective breeding
    • B. pollination
    • C. seed collection
    • D. cuttings
    • Discuss


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