Consider this northern site of primary succession following the retreat of a glacier. what characteristics would you expect to see among the plant comprising the pioneer species?
a) variable temperature and light requirements
b) small, wind born seeds; survive in poor soils
c) highly competitive; can survive in low light
d) little root competition; low moisture requirements

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

Were you able to observe the nucleolus in any of the cells if so which ones