Identify the correct statement. A. Tissue is a group of dissimilar cells.
B. Prokaryotes don't have nucleus.
C. An organ consists of similar cells.
D. Vacuoles are not found in plant cells.

Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food