My eye is really bloodshot but doesn't itch or hurt? it looks like pink eye! although i've never had it but i've seen other people who have. but i don't feel anything and i didn't even realize it was so bloodshot until i looked in the mirror. could it still be pinkeye?

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants