Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

What are the result of when individual components in an organism interact with others to create noval stucture and function called

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?