What is the site of photosynthesis in eukaryotic cells

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated