Advertisements
Advertisements
Question
Which one of the following crop varieties correct matches with its resistance to disease?
Variety | Resistance to disease |
a) Pusa Komal | Bacterial blight |
b) Pusa Sadabahar | White rust |
c) Pusa Shubhra | Chilli mosaic virus |
d) Brassica | Pusa swarnim |
Solution
Pusa Komal – Bacterial blight
RELATED QUESTIONS
Give reason :
Emasculation is done in a flower which is selected as female parent.
Plant breeding technique has helped sugar industry in North India. Explain how.
Give the names of ‘two’ insect-resistant crop varieties.
What is emasculation?
Define the term water potential.
The science of changing and improving the heredity of plants is called ______
The thalamus contributes to the fruit formation in ______
The biggest constraint of plant breeding is:
Which one of the following pathogens causes cancer disease?
Sonalika and Kalyan Sona are varieties of ______.
Lysine and tryptophan are ______.
What is meant by ‘hidden hunger’?
Give two important contributions of Dr. M. S. Swaminathan.
Discuss the importance of testing of new plant varieties in a geographically vast country like India.
Write two varieties of sugarcane having high sugar content.
Bioforified crops are ______.
Match the following:
Sr. No. | Column I | Column II | |
(i) | Eutrophication | (a) | A soil erosion |
(ii) | Biomagnification | (b) | carbon monoxide, methane |
(iii) | Particulate pollutant | (c) | Prevention of extinction |
(iv) | Conservation | (d) | Dust, smog |
(v) | Gaseous pollutants | (e) | Accumulation of nonbiodegradable substances |
(vi) | Deforestation | (f) | Death of aquatic ecosystem |