In which of the following situations may you leave out the page numbers for an in-text citation?

if the source is an internet page

if the source is a print book

if the source is a print magazine

if the source is a standard encyclopedia

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.

i cannot see any of the options                                                          

nope i only answer multiple choice

when and where the picture was taken