Extremely urgentwhich cytoskeleton protein a cell maintain its shape? flagellum cillium actin tubuli

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half