Regarding the fundamental aspects of plant anatomy, which of the following statements are correct?
a. The study of the internal structure of plants is known as morphology.
b. Tissues in a plant are organized into organs, and cells are organized into tissues.
c. Different organs within a single plant exhibit uniformity in their internal structure.
d. The internal structures of plants show adaptations to diverse environments.
e. Monocots and dicots are anatomically identical.
f. Plant anatomy is concerned with both structural similarities and differences among plants.