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Plant Breeding and Genetics
Global gene bank of barley is located at _______?
ICARDA
CIP
Florida
ICRISAT
Author:
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Plant Breeding and Genetics
The experimental design which control fertility variation in one direction is known as _______?
RBD
AD
SPD
LSD
Author:
rikazzz
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Plant Breeding and Genetics
In primary trisomic the extra chromosome is _______?
Traits located chromosome
Isochromosome
Normal chromosome
None of these
Author:
rikazzz
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Plant Breeding and Genetics
The small unit of DNA capable of undergoing crossing over and recommbination is _______?
Recon
Cistron
Muton
Complan
Author:
rikazzz
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Plant Breeding and Genetics
How many times mitotic divisions must occur in a cell of the root tip to form 256 cels _______?
8
64
32
120
Author:
rikazzz
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Plant Breeding and Genetics
Primitive cultivars which are selected and cultivated by farmers for many years are _______?
Obsolete cultivars
teriary gene pool
Land races
Modern cultivars
Author:
rikazzz
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Plant Breeding and Genetics
Who coin the term genetic load _______?
Ford (1940)
Muller (1950)
Hardy (1908)
Satisbury (1940)
Author:
rikazzz
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Plant Breeding and Genetics
Heat, cold and frost resistance ideotype have been developed in _______?
Pulses
Cereals
Millet
None of these
Author:
rikazzz
Comment
Plant Breeding and Genetics
The change in chromosome number which involves the entire set of genome is known as?
Trisomy
Euploidy
Anenploidy
all the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
Sexually reproduces organism contribute to their offspring’s _______?
1/4 of their genes
All their genes
1/2 of their genes
Diploid number of genes
Author:
rikazzz
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