Immigration followed by competition
I hope this right, if its not, sorry =)
The maximum number of amino acid would be 4.
***Remember, 3 codon equals 1 amino acid. It just like 12 divided by 3***
D) is the correct answer bc the question states that all water on earth is apart of the water cycle, if the water was on a different planet then we'd have a problem lol.
If penetrance is high, it is more likely that the phenotype of the disease will be exhibited if the genotype is present.
Hope I helped!