Q.7 In transgenics, alterations in the sequence of nucleotide in genes are due to P. Substitution Q. Deletion R. Insertion S. Rearrangement (A) P and Q (B) P, Q and R (C) Q and R (D) R and S
Q.7 In transgenics, alterations in the sequence of nucleotide in genes are due to
P. Substitution
Q. Deletion
R. Insertion
S. Rearrangement
(A) P and Q
(B) P, Q and R
(C) Q and R
(D) R and S
Answer
Answer: (B) P, Q and R
In transgenic organisms, nucleotide sequence alterations can be due to substitutions (P), deletions (Q), and insertions (R). Rearrangements (S) are also possible but not always considered in basic nucleotide sequence alterations.