Photo credit: Windi Wojdak, RVT. The Issues: Concepts Relating to Surgery Training and Animal Welfare. 1. Harming and killing animals in veterinary education directly contradicts the commitment to. âFirst, do no harm.â. Students are drawn to the veterinary profession because of their commitment to help.
Viruses function by reproducing. However, in the real sense they do not really reproduce, but multiply. The virus structure is made in a way that allows it to replicate itself, thus creating numerous viruses. This is the reason why many will refer to the process as reproduction.here are two main ways that viruses reproduce or multiply and these are listed below. 1  Lytic Cycle: With the lytic cycle, the virus attaches itself to a host cell and infuses the cell with its nucleic acid.
On the other hand, people will argue that viruses do not have any structure to their cells (which even simple living organisms have), they do not have the ability to make their own chemical products and need a host cell to do that for them and that is why they can not reproduce without a host cell.nswer 3: Viruses are not considered alive because they lack many of the properties that scientists associate with living organisms. Primarily, they lack the ability to reproduce without the aid of a host cell, and don't use the typical cell-division approach to replication.