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  • Question
  • Name of the Genetically Modified (GM) indoor plant to remove pollutants inside the house.


  • Options
  • A. Amaryllis
  • B. Devil's ivy
  • C. Blushing Bromeliad
  • D. Busy Lizzie

  • Correct Answer
  • Devil's ivy 

    Explanation
    Researchers have Genetically Modified (GM) a common indoor plant, golden pothos or Devil's ivy (Epipremnum aureum), to remove pollutants inside the house. It has been modified to produce a liver enzyme called cytochrome p450 2e1, which is taken from rabbits, that breaks down a wide range of pollutants. The researchers put the modified plant and normal pothos ivy in glass tubes and added either benzene or chloroform gas into each tube. They found that the concentration of either gas did not change for normal plants. However, for the modified plants, the concentration of chloroform dropped by 82%, and it was almost undetectable by day six.

  • More questions

    • 1. Which movie has won the Best Film award in the 64th National Awards-2017?

    • Options
    • A. Rustom
    • B. Ventilator
    • C. Kasaav
    • D. Neerja
    • Discuss
    • 2. Which of the following initiation of the Rotary Club of Madras North provides sanitary napkins to the students?

    • Options
    • A. Project Suvidha
    • B. Project Puthuyugam
    • C. Project Sangini
    • D. Project Kannamma
    • Discuss
    • 3. Which team won the Women's World Twenty20 title?

    • Options
    • A. West Indies
    • B. Australia
    • C. England
    • D. New Zealand
    • Discuss
    • 4. With whom Indian Army signed an MoU to build tunnels on China, Pakistan borders?

    • Options
    • A. NTPC
    • B. ONGC
    • C. NHPC
    • D. THDC Ltd
    • Discuss
    • 5. IORA member states establish 'Be the Legacy' internship programme to honour ___________.

    • Options
    • A. Mahatma Gandhi
    • B. Nelson Mandela
    • C. Martin Luther King
    • D. Mother Teresa
    • Discuss
    • 6. Which team won the Admiral's Cup 2018?

    • Options
    • A. Nigeria
    • B. Singapore
    • C. Italy
    • D. Poland
    • Discuss
    • 7. Which centre won an award for Outstanding Contribution to Gold Policy Research in 2017-18 at the 15th India International Gold Convention held in Kochi?

    • Options
    • A. India Gold Policy Centre (IGPC), IIM Ahmedabad
    • B. Centre for Research on Gold (CRG), IIT Madras
    • C. Indian Institute for Gold Policy (IIGP), IIM Kozhikode
    • D. Centre for Gold Policy Formulation (CGPF), IIM Mumbai
    • Discuss
    • 8. Scientists have developed a wireless 'in-body GPS' which helps to track tumours inside the body. It is named as;

    • Options
    • A. Delta
    • B. Atlas
    • C. ReMix
    • D. Atlas
    • Discuss
    • 9. Which bank launched India's first 'Green Car Loan' (Electric Vehicle) to encourage customers to buy electric vehicles?

    • Options
    • A. Canara Bank
    • B. Axis Bank
    • C. HDFC Bank
    • D. State Bank of India
    • Discuss
    • 10. Which of the following become the first national legislative body in the world to declare a climate change emergency?

    • Options
    • A. Mexico
    • B. Italy
    • C. UK
    • D. India
    • Discuss


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