A normal spontaneous rate for a single gene is one mutation in every……replication
${10^3}$ to ${10^5}$
${10^5}$ to ${10^7}$
${10^6}$ to ${10^9}$
${10^7}$ to ${10^{10}}$
It's Obvious
$A$ : Nutritional mutant strain of pink mould is auxotroph. $R$ : It is not able to prepare its own metabolites from the raw materials obtained from outside
Which of the following is the simplest amino acid
The chemical knives of $DNA$ are
Assertion: $mRNA$ attaches to ribosome through its $3'$ end.
Reason: The $mRNA$ has $F-$ capsular nucleotide and bases of lagging sequence.
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