Plant Breeding & Genetics Mcqs


Q.  The offspring of a cross between twp individuals differing in at least one set of characters is called__________________?

a. Polyploidy
b. Mutant
c. Variant
d. Hybrid


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which feature is not found in all living beings____________________?
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MCQs:  The reason why mutations which are harmful do not eliminated from gene pool is that___________________?
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MCQs:  A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________?
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MCQs:  The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?
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MCQs:  The role of nucleus in regulating the morphology of the plant was discovered in___________________?
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MCQs:  The giant chromosomes of Drosophila are found in_____________________?
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MCQs:  Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?
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MCQs:  A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________?
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MCQs:  Single celled plants are called__________________?
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MCQs:  The enzymes and pigments associated with photosynthesis are located in ___________________?
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MCQs:  When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?
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MCQs:  The suppression of the action of a gene or genes by a gene or genes not allelomorphic to these suppressed is known as __________________?
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MCQs:  The carrier of genetic information is __________________?
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MCQs:  Name chromosome was coined by ___________________?
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MCQs:  Chemically DNA differs from RNA by __________________?
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MCQs:  Electron microscope was invented by _________________?
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MCQs:  Ribosomes are important because they help in __________________?
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MCQs:  Who discovered mitochondria__________________?
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MCQs:  Plastids bring about___________________?
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MCQs:  Which part of cell is important for and synthesis protoplasm ______________________?
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