100%, they should all have ff genes :3
The advantage to prokaryotes grouping related metabolic gene products into a single operon is they only needed one mRNA to create several gene products. This makes a prokaryote different to a eukaryote in terms of gene information processing. Prokaryotes have fewer genes. These genes are located in one chromosome only.
<span> </span> <span>Mining is considered the dangerous job in the United States.
Hope this helps!</span>
Explanation:
you just need to know that :
population density = no of ( what is asked) / land area.
A because it is the only correct one
