What process is responsible for initiating this cycle

In addition, the way in which a cell processes its RNA transcripts and newly made ... very beginning of the protein production process — the initiation of transcription. ... The eukaryotic cell cycle provides a good example of how protein breakdown is ... Such developmental patterns are responsible for the variety of cell types

Explanation:

Hope this helps

i think it is dna, i'm not totally sure but i think it might be.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects