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High level of aspartic acid, low nitroge...

High level of aspartic acid, low nitrogen and sugar content in Maize plants prevent attack by-

A

Aphids

B

Jssids

C

Bollworms

D

Stem boreres

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The correct Answer is:
D
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DINESH PUBLICATION-PLANT BREEDING AND DISEASE CONTROL-MCQ
  1. Flooding of the field controls:

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  2. During hardenting , plants are kept under

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  3. Continued self pollination results in

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  4. Sonalika and kalyan Sona are high yielding varieties of

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  5. Resistance to yellow mosiac virus in Abelmoschus esculentus was transf...

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  6. Father of Green Revolution in India is:

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  7. Which one possesses highest protein content

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  8. The concept of cellular totipotency was given by

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  9. Father of Green Revolution in India is:

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  10. Plants obtained thorugh tissue culture are genetically identical and t...

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  11. Who is known as father of plant tissue culture

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  12. Which of the following is an introduced variety of crop

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  13. Assertion (A). Virus free plants can be produced from vrius infected p...

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  14. The correct sequence in the tissue culture technique is

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  15. High level of aspartic acid, low nitrogen and sugar content in Maize p...

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  16. Remarkable increase in rice production from 35 million tonners to 89-5...

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  17. During hybridisation offspring with hybrid vigour superior to both par...

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  18. Assertion : the technique of micropropagtion has been used to introduc...

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  19. Assertion : Black rust of wheat is a hazardous disease which is caused...

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  20. Assertion : Somatic hybridisation is a process where protoplasts of tw...

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