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Plant Breeding and Genetics
How many mitotic divisions produce 512 cells from a single parent cell?
256
9
158
511
Author:
rikazzz
Comment
Plant Breeding and Genetics
Occurrence of cells in diploid organisms containing multiples of the 2n genomes is known as:
Amphidiploids
Allopolyploid
Endopolyploidy
Aneupoidy
Author:
rikazzz
Comment
Plant Breeding and Genetics
Pedigree selection is used in:
Plant difficult to hybridized
Cross pollinated plants
Self pollinated plants
For crosses at intervener level
Author:
rikazzz
Comment
Plant Breeding and Genetics
In the F2 generation, genotypic and phenotypic ratios are identical in cases of:
Mendelian dihybrids
Mendel lan monohybrids
Incomplete dominance
None of these
Author:
rikazzz
Comment
Plant Breeding and Genetics
The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called?
Gene frequency
Genetic drift
Gene flow
None of these
Author:
rikazzz
Comment
Plant Breeding and Genetics
Organic evolution through large discontinuous variations was propound by _______?
Darwin
Mendel
Huge and Vnes
Lamak
Author:
rikazzz
Comment
Plant Breeding and Genetics
Who discovered mitochondria _______?
Cowdry
Altmann
Palade
Garner
Author:
rikazzz
Comment
Plant Breeding and Genetics
The physical appearance of an organism is denoted by _______?
Prototype
Photocopy
Phenotype
Apheliotropic
Author:
rikazzz
Comment
Plant Breeding and Genetics
Soybean contains _______?
Goiterogens
Typsin inhibitor
Both A and B
Neither
Author:
rikazzz
Comment
Plant Breeding and Genetics
In populations genotypic and phenotypic ratios are identical in cases of _______?
Mendelian dihybrid
Mendel lan monohybrid
Incomplete dominance
None of these
Author:
rikazzz
Comment
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