Freshwater ecosystem is comprised of four major constituents, namely elements and compounds, plants, consumers, and deco..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
Muscle cells are specialized to generate force and movement. Learn about the different types of muscle tissues in this t..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
Learn about the general structure of a eukaryotic gene, the transcription factors, and post-transcriptional regulation....
