both allowed the widespread dominance of organisms on land by preventing the embryo from drying out (thus decreasing dependance on a body of water) and provided protection and nourishment to the embryo.
plant biology
Roots
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.
It helps by making it easier to produce plants.
Heterospory led to the evolution of sex differentiation timing in Devonian plants. This evolution led to sporophytes of varying sizes and sexes.
evolution
The study of all living things-plants and animals is Biology
plant biology
Animals do not cause amniotic elysentry but poisonous plants do in fact they can cause a rash.
Roots
Concerned with the development of someone or something. or Concerned with the evolution of animals and plants: "developmental biology". hope this helps...??
The birth control system
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.
The cell wall is what plants have that are relatively analogous to the membranes that animals have.
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.
Evolution.