Plant Breeding & Genetics Mcqs


Q.  Year 1900 was significant for geneticists due to__________________?

a. Discovery of gene
b. Principles of linkage
c. heredity theory
d. Rediscovery of Mendel’s


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MCQs:  Seed germination in typhoin walermelon can successfully be obtained by____________________?
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MCQs:  Prescribed germination percentage of foundation seed of groundnut____________________?
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MCQs:  In oat an site-specific cross between Ivena sativa and A busantus_____________________?
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MCQs:  Reciprocal recurrent selection is effective with___________________?
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MCQs:  In case of incomplete dominance in the f2 generation_______________________?
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MCQs:  Who arrang the following associated with genetic engineering___________________?
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MCQs:  Who gave the principle that man tends to multiply faster than food supply________________?
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MCQs:  Epitasis implies_____________________?
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MCQs:  After self pollination of red flowered plants out of 40 plants of progeny were white flowered. this indicates that the plants are__________________?
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MCQs:  haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?
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MCQs:  Red (RR) is crossed with white (ww). All the (Rw) offsprings are pink this is an indication that the R gene is_________________?
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MCQs:  Hereditary variations in plants have been produced by the use of________________?
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MCQs:  Which of the following had great influence on Drawing during during formulation of his theory of natural selection_________________?
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MCQs:  The organic evolution look place about__________________?
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MCQs:  In a monohybrid cross, 2 heterozygous individuals were crossed, phenotypic ratio came to be (2:1), it is due to__________________?
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MCQs:  If the haploid number of chromosomes in a plant is 12, then the number of chromosomes in monosmic is_________________?
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MCQs:  Presence of slight differences in identical twins support the hypothesis that___________________?
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MCQs:  Superiority of heterozygote in respect to one or more traits in comparison to corresponding homozygote is known as____________________?
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MCQs:  Mutant allele that has little or no effect on the expression of a tart is known as_____________________?
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MCQs:  A useful process for determining whether an individual is homozygous or heterozygous is_____________________?
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