Plant Breeding & Genetics Mcqs


Q.  The protoplasm is________________?

a. Solution
b. Semi-solid
c. Crysto colloidal solution
d. Colloidal solution


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?
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MCQs:  An individual with two identical members of a part of geneue factors is called__________________?
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MCQs:  Plants can be made disease resistant by___________________?
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MCQs:  The first organisms to appear on the earth were more like plants than animals because__________________?
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MCQs:  Evolution proceed on account of____________________?
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MCQs:  Organic evolution through large discontinuous variations was propound by__________________?
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MCQs:  One of the persons whose evolutionary ideas were close to that of Laraarcd was____________________?
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MCQs:  When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because___________________?
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MCQs:  Number of lindage groups of chromosomes____________________?
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MCQs:  One of the following is not an advantage of genetic engineering___________________?
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MCQs:  One of the following is not a technique in hybridization_________________?
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MCQs:  A species or type of a plant derived from doubling the chromosome of the F1 hybrid of two known species is known as__________________?
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MCQs:  Suppose that out of 1000 offspring’s in the generation of a dithered cross, 748 are tall and hairy, 6 are tall and smooth, 4 are short and hairy and 242 are short and smooth. what is the explanation for this kind of ratio ?
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MCQs:  Many groups of insects have developed resistance to DDT and other insecticides as a result of____________________?
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MCQs:  Linked gene may be separated by the process of_________________?
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MCQs:  The offspring of a cross between twp individuals differing in at least one set of characters is called__________________?
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MCQs:  The mechanism ensuring genetic continuity in mitosis is____________________?
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MCQs:  mitosis is the normal process in a living cell but sudden and abnormal mitosis in an organ will some time result in__________________?
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MCQs:  If two opposite alleles come together, and one of the two finds expression and mask the other in he body this facts is explained as_________________?
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MCQs:  If the cell of an organism (heterozygous) for two pairs of genes represented by Aa, Bb, undergoes meiosis then the possible genotype of gametes are________________?
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