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Plant Breeding and Genetics
Genetic male sterility is controlled by _______?
Non alleleic genes
Allelic genes
nuclear genes
All the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
Cuscuta is an object ional weed of _______?
Berseem
Cowpeas
Sorghum
Luceru
Author:
rikazzz
Comment
Plant Breeding and Genetics
Where would you look for active cell division in a plant _______?
Cortex cells
Pith cells
Internodes regions
Tips of stem and roots
Author:
rikazzz
Comment
Plant Breeding and Genetics
Mutation breeding is mostly used in _______?
Self pollinated crops
Vegetative propagated crops
Cross pollinated crops
Often cross pollinated crops
Author:
rikazzz
Comment
Plant Breeding and Genetics
Concept of disruptive selection was first developed by _______?
Mather (9153)
Grafius (1965)
Thoday (1960)
Falconer (1960)
Author:
rikazzz
Comment
Plant Breeding and Genetics
Out breeding leads to reproduction in _______?
Population mean
Homozygosity
Heterozygosity
None of these
Author:
rikazzz
Comment
Plant Breeding and Genetics
Which one is C4 crop plant _______?
Sorghum
Sugarcane
Maize
all the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
Red (RR) is crossed with white (ww). All the (Rw) offsprings are pink this is an indication that the R gene is _______?
Mutant
Incomplete dominant
Recessive
Dominant
Author:
rikazzz
Comment
Plant Breeding and Genetics
From which part of the coconut tem coir is obtained _______/
Leaf
Per carp of fruit
Endosperm
Inflorescence
Author:
rikazzz
Comment
Plant Breeding and Genetics
Global gene pool rice is maintained at _______?
Mexico
IRRI Philippines
China
None of these
Author:
rikazzz
Comment
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