A. Simmonds (1979)
B. East (1908)
C. Davenport (1908)
D. Davis (1927)
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Related Mcqs:
- Discriminant function of plant selection was suggested by____________________?
- A. Smith (1936) B. Yates (1947) C. Griffing (1956) D. Kempt Horne (1957)...
- Single seed descent method was first suggested by_________________?
- A. Goulden (1939) B. Simmonds (1979) C. Giber (1953) D. Brim (1966)...
- The deficient level of N (%) in plants suggested by various workers is____________________?
- A. 0% B. 3% C. 5% D. 10%...
- The EC: SAR and RSC values suggested by WAPDA for 3rd class irrigation water(C,S,R,) are____________________?
- A. ECi:<1.5, SAR < 10 & RSC< 2.5 B. ECi:>1.5, SAR > 10 & RSC> 2.5 C. ECi:>1.5, SAR 2.5 D. Both a & b...
- The toxicity level of Zn (mg/kg) in plants suggested by some workers is___________________?
- A. > 50 mg kg-1 B. > 10 mg-1 C. > 400 mg kg-1 D. None of these...
- Concept of biparental mating was developed by__________________?
- A. Perkins (1968) B. Jinks and Jones (1958) C. Hayman (1958) D. Comstock and Robinson (1948)...
- Concept of ideotype was coined by__________________?
- A. Oat B. Sorghum C. Wheat D. Rice...
- Linkage of hereditary units was discounted by__________________?
- A. W. Batson and B.C Pun net B. T.B. Morgan and G. Mendel C. W.S. Sutton and K. R. Porter D. C.B. Bridges and G.H. Shull...
- The term cell was introduced in 1665 by__________________?
- A. Maligned B. Hook C. Schneider D. Schumann...
- Gene for gene hypothesis was proposed by__________________?
- A. Nelson (1973) B. Flor (1956) C. Robinson (1971) D. Vander plank (1963)...
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