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Plant Breeding and Genetics
Duplication of chromosomes occurs during _______?
Meiosis
Mitosis only
Mitosis and meiosis
None of these
Author:
rikazzz
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Plant Breeding and Genetics
Mutation was first discovered by _______?
Morgan (1910)
deVries (1900)
Stadler (1928)
Wright (1791)
Author:
rikazzz
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Plant Breeding and Genetics
Maximum vegetable crops belong to the family _______?
Cruciferae
Solanaceae
Cucurbitaceae
Legumunaceae
Author:
rikazzz
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Plant Breeding and Genetics
The name “Suicide bag” is given to _______?
Centrosomes
Ribosomes
Microsomes
Lysosmes
Author:
rikazzz
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Plant Breeding and Genetics
Mendel was lucky to use pea plants for genetical experiments because _______?
they belong to the family leguminous
They showed one type of flowers
The seven characters he studied were on different chromosomes
They have round seeds with lot of proteins
Author:
rikazzz
Comment
Plant Breeding and Genetics
A healthy plant not selling seed may be due to _______?
Female sterility
Male sterility
Self incompatibility
All the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
The first ever inter generic crossed has been successfully performed between bamboo and sugarcane by _______?
T.S. Venkatraman
R.B. Singh
R.S. Paroda
T.S. Verma
Author:
rikazzz
Comment
Plant Breeding and Genetics
Edible part of pomegranate is _______?
juicy test
juicy hairs
juicy epicure
Monocarp
Author:
rikazzz
Comment
Plant Breeding and Genetics
Analysis of covanance permits estimation of _______?
Phenotypic covanance
Environmental covanance
Genotypic convanance
All the above
Author:
rikazzz
Comment
Plant Breeding and Genetics
Parthenocarpy is the production of _______?
Seed without fertilization
Fruit without pollination
fruit without fertilization
Only seed and no fruit
Author:
rikazzz
Comment
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