What is the difference between an cell and a tissue?

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.

What enzyme is most important for dna replication and why?

Ihave a question. diplontic animals usually produce both eggs or sperm which are :