Q.61
RPSC Agriculture Research Officer (Entomology) - 2022
MCQ (Single Correct) +1 −0.33
In which period, wingless insects are supposed to be evolved?
किस काल में, पंखहीन कीटों का विकास हुआ था?
Q.62
RPSC Agriculture Research Officer (Entomology) - 2022
MCQ (Single Correct) +1 −0.33
Which one of the following insecticide of animal origin?

निम्नलिखित में से कौन से कीटनाशक की उत्पत्ति जन्तु से है?

Q.63
RPSC Agriculture Research Officer (Entomology) - 2022
MCQ (Single Correct) +1 −0.33
The phenolic compounds, produced by the plants when they become diseased or are attacked by insects to resist further damage by pests, are called -
पौधों द्वारा, उनके रोगग्रस्त होने पर या कीटों द्वारा हमला किये जाने पर, पीड़कों द्वारा आगे नुकसान से बचाने के लिये, जिन फिनोलिक यौगिकों का उत्पादन किया जाता है, कहलाते हैं -
Q.64
RPSC Agriculture Research Officer (Entomology) - 2022
MCQ (Single Correct) +1 −0.33

Which of the following species of flea, have a public health importance?

पिस्सू की निम्नलिखित में से किस प्रजाति का सार्वजनिक स्वास्थ्य महत्व है?
Q.65
RPSC Agriculture Research Officer (Entomology) - 2022
MCQ (Single Correct) +1 −0.33
Pusa bins for storage of food grains are developed by -
अनाज के भंडारण के लिए पूसा के डिब्बे किसके द्वारा विकसित किए गए हैं?

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