So we have Algae, Fungi, Lichens, Mosses, Ferns, Gymnosperms, Angiosperms (monocot) and Angiosperms (dicot).
1) Are a majority of these organisms autotrophic or heterotrophic?
I know the following,
Algae - autotrophic
Fungi - heterotrophic
Lichens - heterotrophic
Mosses - autotrophic
Ferns - autotrophic
Gymnosperms, Angiosperms - both autotrophics
2) Is there any evidence of specialized groups of cells such as tissues or organs?