Single seed descent method was first suggested by_________________?
A. Goulden (1939)
B. Simmonds (1979)
C. Giber (1953)
D. Brim (1966)
Homozygous population include_________________?
Homozygous population include_________________?
A. Inbreed lines
B. Multi lines
C. Pure lines
D. All the above
Concept of disruptive selection was first developed by__________________?
Concept of disruptive selection was first developed by__________________?
A. Grafius (1965)
B. Mather (9153)
C. Thoday (1960)
D. Falconer (1960)
Prepotency increase with increase in_______________?
Prepotency increase with increase in_______________?
A. Hetrozygosity
B. Homozygosity
C. Homogeneity
D. All the above
RELP’s, RAPD are helpful in___________________?
RELP’s, RAPD are helpful in___________________?
A. Gene sequencing
B. Gene mapg
C. Identify new gene
D. All the above
Protoandry is found in____________________?
Protoandry is found in____________________?
A. Wheat
B. Sorghum
C. Maize
D. Barley
Cytoplasmic genetic male sterility was first discovered by___________________?
Cytoplasmic genetic male sterility was first discovered by___________________?
A. Jones and Davies (1944)
B. Devaries and Correns (1900)
C. Bruce and Keeble (1908)
D. Nilson (1900)
Genetic male sterility is controlled by_________________?
Genetic male sterility is controlled by_________________?
A. Allelic genes
B. Non alleleic genes
C. nuclear genes
D. All the above
Anthesis starts in wheat at__________________?
Anthesis starts in wheat at__________________?
A. 10.00 am
B. 5.20 pm
C. 1.15 pm
D. 7.00 am
Rice flowers have___________________?
Rice flowers have___________________?
A. Six stamens
B. Eight stamens
C. Four stamens
D. None of the above