signet ring
The early stage of trophozoite development of the malaria parasite in the red blood cell; the parasite cytoplasm stains blue around its circular margin, and the nucleus stains red in Romanowsky stains, while the central vacuole is clear, giving the ringlike appearance.
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..