Propose some possible explanations for the large volume of noncoding DNA in the human genome.

Non coding  DNA do not contains instructions for proteins synthesis.

They are needed to

1. determine the point  of  attachments of transcription factors, and

2,they are also needed to control the transcriptions of genetic code from DNA to mRNA during mechanism of transcription.

Explanation:

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this