A. In-situ conservation
B. Gene bank
C. Ex-situ conservation
D. Obsolute cultivars
A. Columbia
B. Florida
C. CIP Peru
D. None of the above
A. 200 years
B. 150 years
C. 100 years
D. 1250 years
A. China
B. IRRI Philipes
C. Mexico
D. None of the above
A. 980
B. 1080
C. 1200
D. 1100
A. Morgan
B. Shull and East
C. Mather
D. None of the above
A. Columbia
B. Tamil Nadu
C. Syria
D. None of the above
A. Barley
B. wheat
C. Maize
D. None of the above
A. maize
B. rice
C. wheat
D. None of the above
A. Air
B. Water
C. So
D. All the above