By using universal terms and anatomical position when identifying human body parts, there is very little room for error or confusion as to which part you are referring.
There are exactly 24 chromosomes in a girl cell and 24 in a boy cell.
According to proteomic data analysis, the N-terminus residues highly influence the retention of amino acids due to their role in ion-pairing. Every amino acid has a retention coefficient factor depending on the N-terminus residues it contains. Therefore, the longer the amino acid the higher the likelihood of it having high N-terminus residues and consequent high retention co-efficient.
The waxy cuticle is made of A.lipids
♡♡Hope I helped!!! :)♡♡