Which of the following would not be considered a mutation?
A) permanent replacement of guanine with thymine in a DNA strand
B) deletion of a gene segment
C) insertion of an intron in the middle of an exon
D) permanent replacement of cytosine with adenine
E) crossing over of two gene regions during meiosis
Correct Answer:
Verified
Q2: Who conducted the X-ray diffraction studies of
Q3: Crossing over between two homologous chromosomes occurs
Q4: During an experiment with drosophila,it was discovered
Q5: Which of the following statements is not
Q6: The relationship between genes and enzymes was
Q7: Which of the following was demonstrated by
Q8: Amino acids are specified by triplet bases
Q9: The process of making RNA from DNA
Q10: _ induced mutations by x-ray.
Q11: Which of the following scientists provided definitive
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