Q. ES cells are used in order to ensure that insertion is done at the required chromosomal location and it is called as ____________

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Q. If a gene is inactivated by gene targeting then it is called as ____________

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Q. Integration events may be insertional involving _____ crossover or replacement involving _____ crossovers.

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Q. It is necessary to analyze the genome of transgenic cells to confirm that the site of integration is correct. This is carried out by southern blotting.

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Q. The gene targeting approach produces individuals which are ______ for inactivation of the gene.

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Q. If controlled inactivation of a gene is carried out and some of the consequences when inactivation of a target gene is deleterious are avoided. It is referred as ____________

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Q. For carrying out gene manipulation, the use of cultured cells is _____ transgenic organisms.

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Q. For homozygotes, the expected genotype frequencies are

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Q. Allele and genotype frequencies in a population will remain constant from generation to generation in absence of other evolutionary influences state the law

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Q. The assumptions underlying Hardy- Weinberg equilibrium are

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Q. If union of gametes to produce next generation is random, than the allele frequencies between generations are

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Q. The red-green color blindness trait in Western- European males affects about

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Q. Hardy-Weinberg proportions are

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Q. The gene which cannot be determined by observing the organism is

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Q. For a single gene trait, a number of genetic disorders are caused when an individual inherits

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Q. Recessive genetic disorders include

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Q. In both meiotic and mitotic cells, recombination between homologous chromosomes is a common mechanism used in

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Q. During meiosis, genetic recombination involves pairing of

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Q. In eukaryotes genetic recombination can lead to a novel set of genetic information that can be passed on from the parents to offspring during

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Q. The enzymes that catalyze the strand transfer step during recombination are called as

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