A. Paddy
B. Wheat
C. Sorghum
D. Maize
Submitted by: Bahram Rahi
Related Mcqs:
- In barley, resistance to cereal leaf beetle is associated with_________________?
A. High aspartic acid
B. Waxiness of leaves
C. High silica content
D. High benzol alcohol - Germplasm gene banks for different crop plants in world are about_____________________?
A. 980
B. 1080
C. 1200
D. 1100 - A place or area where maximum variability of crop plants is observed__________________?
A. Genetic diversity
B. Micro centers
C. Gene sanctuaries
D. Centers of diversity - The variety of genes and genotypes found in a particular crop special are_____________________?
A. Genetic diversity
B. Genetic erosion
C. Gene sanctuaries
D. Field gene banks - Which one is C3 crop plant__________________?
A. Gram
B. Tomato
C. Onion
D. all the above - The new crop critical has been evolved by intervener hybridization between________________________?
A. Wheat & rice
B. Rye & Wheat
C. Wheat & Anglos
D. Rice & maize - In crop improvement programmed haploids are of great importance because they__________________?
A. Are useful in studies on meiosis
B. Give homozygous lines following diplodization
C. Grow better under adverse conditions
D. Require only about half the amount of chemical fertilizers compared to diploids - Which one is C4 crop plant_____________________?
A. Sugarcane
B. Sorghum
C. Maize
D. all the above - When red tall plant is crossed with dwarf white plant all the plants of F, are found to be tall red. which of the following ratio will be available when a test cross is made_________________?
A. 3:1
B. 1:2:3
C. 1:1:1:1
D. 1:2:1 - One of the following is not a technique in hybridization_________________?
A. Bagging
B. Inter over crossing
C. Intraspecific crossing
D. Inosculation
