The complete question is:
What would be the minimum codon size (number of nucleotides) required to specify all amino acids if the number of different types of amino acids in proteins were: (1) 2, (2) 8, (3) 17, (4) 45, (5) 75?
Answers:
1) 1
2) 2
3) 3
4) 3
5) 4
These calculation take into account:
Available bases^ codon size
(* nucleotides)=* possible codons
<span>Answer:
Fly A ONLY: "wild type," "possesses normal Hox genes," "exhibits normal pattern formation"
Fly B ONLY: "exhibits abnormal pattern formation," "homeotic mutant," "possesses mutant Hox genes'
Both Fly A and Fly B: "produces transcription factors triggering gene expression for segment-specific struct.</span>
It is because he has to plug in the iron
D. POPS.
Your answer is D because pesticides have aldrin, chlordane, .... which are all POPS.