As an expert in the field of fictional biology and mythology, particularly within the context of the DC Comics universe, I can provide an insightful answer to your question.

In the DC Comics universe, Kryptonians are depicted as an extraterrestrial species from the planet Krypton.
Humans, on the other hand, are a species native to Earth. The relationship between Kryptonians and humans is a complex one, often explored in the narratives involving the character of Superman, who is a Kryptonian.

The key point of connection between Kryptonians and humans is that Superman, the most famous Kryptonian, has often been portrayed as having a deep moral and emotional affinity with humans. This is due to his upbringing on Earth and the values instilled in him by his adoptive parents, the Kents. However, on a biological level, Kryptonians are not related to humans. They are a separate species with their own unique physiology and abilities.

That said, there have been storylines where genetic manipulation or other scientific phenomena have created hybrids or offspring between Kryptonians and humans, but these are exceptions rather than the rule.

In summary, while Kryptonians and humans share a common theme of resilience and the potential for heroism, they are distinct species with no biological relation.

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Homo sapiens and Kryptonians would be related by a common ancestor (not descended from one another) just as modern humans and neanderthals are close cousins.read more >>