A mutant rice is
READ MORE +Chromosomal Aberrations MCQs
X-chromosome is
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Which one of the following is not an example of chromosomal disorder?
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If a mutation occurs in a gamete, it would influence
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A segment of the DNA has a base sequence AAG GAG GAC CAA CCA, which of the following sequences represents a frameshift mutation?
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ZO-ZZ type of sex determination is
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Who has introduced X-ray mutations in barley and maize?
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If the DNA codons are ATG ATG ATG and a cytosine base is inserted at the beginning, which of the following will result?
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How many autosomes are present in a human being?
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Which of the following statements is true about the chromatin composition?
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Which of the following living species comprises more than 200 chromosomes?
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The thread-like structures, which appear inside the nucleus at the time of cell division, are called__________
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