An akinete is a thick-walled dormant cell derived from the enlargement of a vegetative cell.1 It serves as a survival structure. It is a resting cell of cyanobacteria and unicellular and filamentous green algae.2 Under magnification, akinetes appear thick walled with granular-looking cytoplasms...
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..
It only takes one biological cell to create an organism. A single cell is able to keep itself functional through its 'mi..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
