MCQ
Two or more codons encoding the same amino acid is due to:
- ANon-ambiguous
- BDegeneracy of codon
- CNon-overlapping of codon
- DNon-sense codon
Explanation:
Genetic codons were introduced to overcome the difficulties and ambiguities in using DNA sequences. When more than one codon may specify the same amino acid, it is called as degeneracy of codon.
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| column $I$ | column $II$ |
| $A.$ $ICSI$ | $I$ Artificially introduction of semen into the vagina or uterus. |
| $B.$ $IUI$ | $II$ Transfer of ovum collected from a donor into the fallopian tube where fertilization occur |
| $C.$ $IUT$ | $III$ Formation of embryo by directly injecting sperm into the |
| $D.$ $GIFT$ | $IV$ Transfer of the zygote or early embryo (with upto $8$ blastomeres) into a fallopian tube. |
| $E.$ $ZIFT$ | $V$ Transfer of embryo with more than $8$ blastomeres into the uterus |