Q. Transposon 'LINE-1' account for how much of total human genome?

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Q. What percentage of DNA in humans are introns?

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Q. Hemoglobin protein has which of following protein subunits?

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Q. Which of following type of transposons move with help of an RNA intermediate?

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Q. What is haploid genome size of rice Oryza sativa?

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Q. How many base pairs are there in LINE-1 unit?

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Q. Which of following DNA type is present mostly at telomeres and centromeres?

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Q. Crossing an organism of unknown genotype with that of a recessive is called

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Q. What are alteRNAtive versions of a gene called?

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Q. Genotype of F1 individuals in a tetra hybrid cross is AaBbCcDd. Assuming independent assortment of these four genes, what are probabilities that F2 offspring will have following genotypes?

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Q. What is incidence of phenylketonuria?

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Q. Which of following is true for a Widow's peak?

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Q. Allele for achondroplasia is

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Q. Normal gene of cystic fibrosis codes for membrane protein that transports which of following ions?

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Q. Which of following results from cystic fibrosis?

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Q. Plants that were heterozygous for two different characters are termed as

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Q. If left untreated, cystic fibrosis can cause death of children by which age?

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Q. Which of following helps analyze genotype and traits that run in a family?

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Q. How many alleles does gene have which determines human blood type?

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Q. Down syndrome is most common in children who are born to women

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