Select from the following. (a). PDAs; (b). humans; (c). viruses; (d). crocodiles; (e). animals; (f). sharks; (g). fur seals; (h). insects;
Q: Fact 1: Some viruses have an envelope of phospholipids and proteins. Fact 2: Viruses are enveloped by similar membranes. Given the two facts above, what have similar membranes?
A:
(c).