The endoplasmic reticulum and Golgi apparatus are the organelles involved in the translation step of protein synthesis a..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..