NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank Ethylene

  • question_answer
    Which combination of gases is suitable for fruit ripening [CBSE PMT 1998]

    A) 80% \[{{C}_{2}}\] \[{{H}_{4}}\] and 20% \[C{{O}_{2}}\]

    B) 80% \[C{{O}_{2}}\] and 20% \[C{{H}_{2}}\]

    C) 80% \[C{{H}_{4}}\]and 20% \[C{{O}_{2}}\]

    D) 80% \[C{{O}_{2}}\] and 20% \[{{O}_{2}}\]

    Correct Answer: A

    Solution :

    Suitable combination of gases in atmosphere for fruit ripening is 80% ethylene \[({{C}_{2}}{{H}_{4}})\] and 20%\[C{{O}_{2}}\].


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