Agriculture MCQs

2794 MCQs  (Page 233 of 280)

In forage, crops, ideal plant type consists of ______________________?
A. Tall, leafy, high leaf/stem ratio
B. Dwarf stature
C. Late resistance to disease
D. Dwarf, late green
The term heterosis was coined by____________________?
A. Hull (1945)
B. Bruce (1910)
C. East (1908)
D. Shull (1914)
Heterobeltiosis is estimated over the___________________?
A. Better parent
B. Mid parent
C. Standard parent
D. Popular variety
Haploid plants have been produced by another culture in tomato by_________________?
A. Greshof and doy (1972)
B. Tyagi and prasad (1965)
C. Mehta and upadhya (1960)
D. Singh (1960)
Mutation was first discovered by________________?
A. Devries (1900)
B. Morgan (1910)
C. Stadler (1928)
D. Wright (1791)