MCQs: If parents differ in ten gene pairs, no selection is done; six back crosses will produce a population having ______ per cent homozygous and identical individuals to recurrent parent at all ten loci:
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MCQs: If the cells of a plant root tip contain chromosomes will be found in its pollen grains?
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MCQs: If the particles of dispersed phase have an affinity towards the particles of the dispersion medium the colloidal system is known as:
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MCQs: In ______, pollen dispersal is poor and seed set is likely to be low on male sterile plants:
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MCQs: In ______ , the first studies on artificial hybridization for which yields were reported were those of Beal during the period between 1877 and 1882:
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MCQs: In Angiosperms:
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MCQs: In asparagus one or more short, green cylindrical or sometimes flattened branches of limited growth develop from node of stem, such a branch is known as:
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MCQs: In bajra:
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MCQs: In C4 pathway CO2 combines with:
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MCQs: In China rose flower is:
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MCQs: In compositeae the gynoecium is syncarpous bicarpellary with:
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MCQs: In cotton, the popularly grown commercial hybrid varalaxmi's is the product of:
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MCQs: In cruciferae the stamens are said to be:
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MCQs: In famtly malvaceae the stamens are:
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MCQs: In Ficus (banyan, pepal, fig) the inflorescence is:
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MCQs: Which sterility is exploited in hybrid seed production?
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MCQs: Which one of the following is the site of protein synthesis?
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MCQs: In mass selection, plants are selected on the basis of:
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MCQs: In pedigree breeding single plants are selected in which one of the following generation:
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MCQs: In potato the inflorescence is:
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