Answer;
- rise of chemoautotrophs and photoautotrophs
- rise of cyanobacteria - a specific type of phototroph that shares homology with chloroplast genome
- rise of eukaryotes
- rise of multicellularity
- rise of bryophytes - mosses
- rise of gymnosperms - conifers, cycads & ginkgo
- rise of angiosperms - flowering plants
Explanation;
Plants are multicellular organisms that have evolved the ability to live on land. The vast majority can carry out photosynthesis, but they are not the only organisms with this ability: many protists can photosynthesize too, as can several important groups of bacteria.
Plants are thought to have evolved from a class of freshwater green algae called the charophytes. Two particular groups of charophyte, the Coleochaetales and the Charales, resemble the earliest land plants (bryophytes) in a variety of ways, including the structure of their chloroplasts and sperm cells, and the way their cells divide during mitosis .
The stem is the part of the plant which contains vascular tissue. or the piping, of the plant
Photosynthesis is the process taking place in plants that uses water and carbon dioxide to produce oxygen and glucose. The thykaloid membrane is the place where light-dependent reactions take place. In this organ, ATP is released or given off.Hence the answer to this problem should be B
Answer:
Leeches have 32 brains,,,
An increase in genetic variation
