Telegram group: T.me/BBCNOUN
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CSP401
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1. What is the main function of E-genes

	      dispersal of genes

	--->> resistance

	      binding funtion

	      floculating function

2. Which part of the plant do nematodes attach most

	      leaves

	      stems

	--->> roots

	      fruits

3. One of these does not a micr0-organism that fixes nitrogen

	      Azotobacteracease

	--->> soniaece

	      Rhizobia

	      Frankia

4. How much (billion dollars) is lost to nematodes in a year world wide

	      2

	      3

	      4

	--->> 1

5. Sulfonylurea herbicide is tolerant to these crops except one

	      corn

	      cotton

	--->> rice

	      tomato

6. Butricil herbicide is tolerant to these crops except one

	      cotton

	      potato

	      tobacco

	--->> wheat

7. How many enzymes are affected during herbicide action

	--->> single

	      double enzyme

	      tripple enzyme

	      all enzymes

8. Which part of the world are bacterial pathogens very important

	      temperate region

	      artic region

	--->> tropical region

	      sub-temperate region

9. What is the function of protease inhibitors with respect to insects feeding on the plants

	--->> insects can not digest food

	      insects will feed well

	      insects will live longer

	      insectswill reproducewell

10. Which approach to insect pest control is most popular

	      application of fungicides

	      application of boxide

	      application of virucide

	--->> application of insecticide