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Plant Breeding and Genetics
Who gave the principle that man tends to multiply faster than food supply _______?
Mathis
Darwin
Mendel
Haldane
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Plant Breeding and Genetics
Linkage of hereditary units was discounted by _______?
W. Batson and B.C Pun net
W.S. Sutton and K. R. Porter
T.B. Morgan and G. Mendel
C.B. Bridges and G.H. Shull
Author:
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Plant Breeding and Genetics
Single celled plants are called _______?
Protozoa
Protophyta
Protest
Prokaryotes
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Plant Breeding and Genetics
If diploid chromo me number in flowering plant is 8 then 4 chromosomes will be present in _______?
Leaf cells
Endosperm cell
Cotyledonary cell
Synergids
Author:
rikazzz
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Plant Breeding and Genetics
Heterobeltiosis is estimated over the _______?
Better parent
Standard parent
Mid parent
Popular variety
Author:
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Plant Breeding and Genetics
Three important law of heredity proposed by Mendel relate to _______?
Gene linkage, character se gregation and independent assortment
Segregation, independent assortment and gene linkage
Gene linkage, dominance and segregation
Segregation, independent assortment and dominance recessive ness
Author:
rikazzz
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Plant Breeding and Genetics
Top cross was first suggested by _______?
East (1908)
Simmonds (1979)
Davenport (1908)
Davis (1927)
Author:
rikazzz
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Plant Breeding and Genetics
Prepotency increase with increase in_______?
Homogeneity
Homozygosity
Hetrozygosity
All the above
Author:
rikazzz
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Plant Breeding and Genetics
Genetic correlation between two variables may be due to _______?
Dominance
Peliotropy
Gene interaction
Selection differential
Author:
rikazzz
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Plant Breeding and Genetics
A useful process for determining whether an individual is homozygous or heterozygous is _______?
Self fertilization
Back crossing
Cross breeding
Inbreeding
Author:
rikazzz
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