The answer to ur question is a
Answer:
The answer I think is B it would be same zygotes WW (widows peak)
Explanation:
The researcher could look for the presence of proteins, because viruses have a envelope (capsid) composed of proteins that involve their genetic material. The capsid may have a helical or icosahedral structure and is extremely regular. Viroids cannot synthesize any type of protein, so differentiation is possible.
