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Plant Breeding and Genetics
Seed germination in typhoin walermelon can successfully be obtained by _______?
Scarification
Seed cot removal
Seed risking
All the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
The chief function of the centro mere concerns _______?
Nucleolus formation
Spindle formation
Chromosome replication
Chromosome movement
Author:
rikazzz
Comment
Plant Breeding and Genetics
Which one of the following does not contain both DNA and RNA _______?
Fungus
Virus
Bacterium
Algae
Author:
rikazzz
Comment
Plant Breeding and Genetics
The suppression of the action of a gene or genes by a gene or genes not allelomorphic to these suppressed is known as _______?
Co dominance
Episode
Epistasis
Dominance
Author:
rikazzz
Comment
Plant Breeding and Genetics
Carbohydrates synthesis is carried out by _______?
Golgi bodies
Ribosomes
Mitochondria
Plastid
Author:
rikazzz
Comment
Plant Breeding and Genetics
In line x tester cross each male is crossed with _______?
Few females in a set
Different sets of females
Same sets of females
All the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
A dihybrid ratio is _______?
9:3:3:1
3:1
1:1:1:1
27:9:9:3:3:3:1
Author:
rikazzz
Comment
Plant Breeding and Genetics
Self incompatibility in which the genes express in the style is known as _______?
Styler SL
Polyallelic SL
Ovarian SL
Diallelic SL
Author:
rikazzz
Comment
Plant Breeding and Genetics
Chemically DNA differs from RNA by _______?
Deoxyribose in DNA and ribose in RNA
Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
Ribose and thymine in DNA and deoxyribose and uracil in RNA
Thymine present in DNA and Uralic in RNA
Author:
rikazzz
Comment
Plant Breeding and Genetics
Tea, coffee and mango seeds can not be converted in seed banks because they drastic loss in viability with decrease in moisture content below. _______?
12%
15%
20%
18%
Author:
rikazzz
Comment
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