Oxygen from the photosynthetic process was first released from a. Prokaryotic genes are on a threadlike chromosome that divide only by mitosis.
Prokaryotic genes are on one circular chromosome that is replicated and then separated.
Mosses c. Ferns. Getting sufficient light 5. A sex organ. One of the major distinctions between land plants and the ancestral green algal protists is that a. Only algal protists have flagellated, swimming sperm and land plants do not.