What smartphone feature would you actually be excited for a company to implement?

What is the answer to this particular question i have in health

Which of these pieces of safety equipment should be worn when operating a chainsaw

The virus genome and viral proteins are assembled into virions (virus particles) during ) the lytic cycle and the lysogenic cycle in all known host organismsb) the lysogenic cycle onlyc) the lytic cycle onlyd) the lytic cycle in all host organisms but the lysogenic cycle only in bacteria