Correct Answer:- Option-A
Question68:-What is LD 50 7
A:-Mutagen kills 50% treated materials
B:-Mutagen kills 50% un-treated materials
C:-Low dose of 50% chemicals
D:-Low dose of semi mutagen
Correct Answer:- Option-A
Question69:-The codons which collectively code for the same amino acid
A:-Synonymous codons or Degenerate codons
B:-Initiation codons
C:-Temination codons
D:-Triplet codons
Correct Answer:- Option-A
Question70:-A mother of blood g....
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