Several scientific laboratories across the globe are performing research concerning the origin of life on Earth. Which of the following are the most likely results of abiotic experiments testing the potential for hydrogen bonding between various nucleic acids and amino acids? Base your response on our current understanding of Earth's first genetic systems.

Option B, the graph with high levels of RNA-amino acid and a low amount of RNA-DNA.

Explanation:

RNA is understood to be the first genetic material in cells because:

RNA is capable of both storing genetic information and catalyzing chemical reactions.

Essential life processes like metabolism, translation, splicing, etc. evolved around RNA.  

It has the tendency of self-replication.

Therefore, RNA-amino acid hydrogen bonds were more readily abundant than RNA-DNA bonds.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.