The evolution to multicellular animal life was a product of a biological phenomenon that happened 600 million years ago. A study published in the open-access […]
Author Archives: Ethan Hoffmann
The Roles of Telomeres
Telomeres or telomere is a region of short DNA sequence located at the ends of eukaryotic chromosomes. Their roles center on maintaining the integrity of […]
Innate and Adaptive: Two Layers of Immune System Defense
The immune system provides a particular organism with natural protection against diseases caused by pathogens such as bacteria and viruses, the growth of tumor or […]
How Does Brown Fat Help in Weight Loss: Studies
Brown adipose tissue or brown fat is one of the two types of fat or adipose tissue abundant in hibernating animals and newborn humans. Compared […]
Why Celebrate Pi Day: History and Purpose
American physicist Larry Shaw founded the National Pi Day in 1988 to honor the mathematical constant “pi,” which is approximately equal to 3.14159. He chose […]
Homosexuality and the Brain: Structural and Functional Difference
Men and women who have identified themselves as homosexuals are somewhat biologically different from those who have identified themselves as heterosexuals as evident from the […]
Explainer: The Science of Sugar Addiction?
There are some reservations surrounding sugar addiction. Some wonder if habitual overconsumption of sugar-rich food is an actual behavioral addiction similar to compulsive gambling or […]
The Colonial Theory of Multicellular Life
German biologist Ernst Haeckel proposed the colonial theory of multicellular life in 1874. He suggested that ancestral metazoans or earlier animals originated from the symbiosis […]
Multicellularity and the Origin of Cancer: A Discussion
The link between multicellularity and the origin of cancer can be understood by a pressing hypothesis suggesting that carcinogenesis or the tendency of cells to […]
What is Multicellularity: Definition and Discussions
Single-celled organisms dominated life on Earth for billions of years. The evolution to multicellular life however changed the entire landscape because it resulted in the emergence […]