1Medicination Team ADash · Aug 09, 2021Correct Option (d)Reason : There are 64 codons out of which 61 codes for amino acid. Each codon possess 3 bases which can undergo transition and transversion, so the number of base substitution possible in amino acid codons is 61 x 3² = 549.
Correct Option (d)
Reason : There are 64 codons out of which 61 codes for amino acid. Each codon possess 3 bases which can undergo transition and transversion, so the number of base substitution possible in amino acid codons is 61 x 3² = 549.