According to research from Professor Hans Eiberg, all blue-eyed people share the same DNA sequence. This mutation affects the OCA2 gene, which produces a pigment-protein known as melanin in the iris.

Plant cells require a significant amount of energy in the form of ATP to facilitate various functions. Hence, mitochondria are an integral part of every eukaryotic cell and have gained major interest ...

The rare occurrence of black people with blue eyes is a subject of fascination and intrigue. Some believe that they are the result of ancient interbreeding with Neanderthals, who went extinct about 25 ...

If you are looking for a place to get sample turing test questions, then you have come to the right place. We have a wide variety of examples and explanations that will help you improve your ...

Blowfish, also called puffer fish, are members of the order Tetraodontiformes. They’re known for their spiky skin structures, which can cover almost the entire body or leave parts of it bare.

An autoclave tape is a type of tape which most of us are not really familiar with. After all, it’s something that’s often associated with laboratory testing and medical use, so it’s expected that ...

Many freshwater and marine species face complex challenges in the wild. However, scientists are especially concerned about the declining numbers of axolotls due to their immense biological value.

Albino monkeys live in tropical rainforests, savannas, and other wooded environments. They feed on a varied diet that includes fruits, nuts, seeds, leaves, flowers, insects, and small vertebrates.

In addition to exploring possible shapes future species might take, speculative biology often seeks real-world explanations for fantastical creatures (like dragons that breathe fire). This trend can ...

Theoretical biology is also used in education, in particular when a student has to learn about mechanisms and principles of evolution. This can help them to better understand the subject matter and ...

In insects, bigger is often better—but in one case, a small insect demonstrates that less can be more. The smallest insect in the world is a wingless, blind male fairy wasp called Dicopomorpha ...

It was a local hiker who noticed, during a backwoods stroll in May 2012, the remains of the body. The victim in question: an 800-year-old cedar tree. Fifty meters tall and with a trunk three meters in ...