Over time, the demands of life on land favored the evolution of plants more resistant to the drying rays of the sun, more capable of conserving water, and more capable of reproducing without water.
One of the most significant developments in the history of plant life was the incorporation of chloroplasts into the basal eukaryotic cell. This likely began as a form of endosymbiosis, and evolved into a situation in which chloroplasts and their plant hosts are completely co-dependent.
Most plants have special structures on their leaves called stomates. Carbon dioxide is drawn into the leaf tissue through these pore-like structures.
Biogeography is the study of the distribution of species (biology) spatially (geography) and temporally (history). Biogeography aims to reveal where organisms live, at what abundance, and why they are or are no) found in a certain geographical area. Biogeography does not support the theory of evolution any more then when (history) you (biology) moved into your house (geography).
All plants contain male and female reproductive structures
Fossil the dead remains of plants and animals that lived in the past is know as fossil.
Evolution is the development of new characteristics and species over many generations which arises from changes in the environment. The idea (which has been called the single best idea ever had by a person) was that of Charles Darwin, an English naturalist and geologist. The theory of natural selection comes along too. That is a random decision in which a species either thrives or becomes extinct. But sometimes extinction is caused by human interactions and environmental issues; not just by natural selection.
Vascular tissue is important to plant evolution because it allowed for them to grow vertically as the tissue allowed for nutrients to be transported all over the organism. Most of your primitive plants are flat with very simple structures.
Evolution or change
The changing geologic condition of the Paleozoic age affected the evolution of animals by leading to the development of land based vertebrates and vascular plants. The largest mass extinction in our planets history happen at the end of the Paleozoic Era.
Plants with protective structores
Thorns, spines (such as those on a cactus), and prickles are examples of protective structures of plants.
Land plants no longer require water as a medium for reproduction with evolution because with the evolution of seeds and pollen it is no longer needed.
Phanerogamae is the plant division that has plants that produce the female reproductive structures.
The structures found in plants and not in animals are cell wall, chloroplasts and plastids.
Evolution.
Plants got the process of photosynthesis by means of evolution.
Plants have several things that help to protect it. They have cell walls in their cells, which gives it rigidity and structure. They also have cellulose for strength.
Harvey Elmer Stork has written: 'Evolution of plants' -- subject(s): Plants, Botany, Evolution, Laboratory manuals