Being descended from DNA molecules planted by the Ancient Humanoids, Klingons are distantly related to the other humanoid species of the galaxy such as Humans, Romulans and Cardassians, even though each evolved independently on their respective homeworlds.
Klingons, however, could trace their origins back to large reptilian or insectoid predators with exoskeletons and redundant organs. The Klingon homeworld Qo'noS was ruled by Malor in the 10th Century CE on Earth. A common warrior, Kahless led a revolution that became the founding myth for the Klingon Empire.
Within the fictional universe of Star Trek, Klingon is derived from the original language spoken by the messianic figure Kahless the Unforgettable, who united the Klingon home-world of QoʼnoS under one empire more than 1500 years ago.
Attempting to replicate experiments by humans to create augmented soldiers, Klingon scientists used genetic material from human test subjects on their own people, which resulted in a viral pandemic which caused Klingons to develop human-like physical characteristics.
The depiction of the Klingon species, the iconic aggressive warrior race from the planet Qo'noS, has evolved throughout the years from a simple analogy of the American fear of Cold War-era Russians to a depiction of a complex and proud tradition-bound people who value honor as well as combat prestige.
Memory Alpha notes that there is no canonical maximum estimate for Klingon lifespans, but several Klingons are known to have exceed a century, and some may have made it past 150 (earyh) years. That makes them pretty comparable to 24th century humans.
There are two possible origins for the Vulcans, neither of which are mutually exclusive. Some four billion years ago, a species of aliens known as the Primogenitors explored space and found no humanoid life. They seeded worlds with technology encouraging the evolution of people with a head, two legs and two arms.
Star Trek: Lower Decks season 4, episode 9 reveals that Klingons have pink blood, a departure from their usual red blood. The choice to give Klingons pink blood was made in Star Trek VI: The Undiscovered Country to create an alien look and to avoid a higher film rating.
Worf is an outsider to Klingon society, marked as different both by his positionally — adopted child of humans, member of Star Fleet — and by his unshakeable commitment to the values that Klingons espouse.
The appearance of Klingons in Star Trek has evolved over time, with the original series using minimal makeup due to their tight budget. Later series introduced cranial ridges, and Discovery created a more alien look for the Klingons.
The official explanation is that Klingons normally have hair but completely shave it off during a war. Pronounced. The DIS make-up includes cheek prosthetics.
Physiologically, Romulans are similar to Vulcans, another species in the Star Trek universe. In fact, Romulans share a common ancestry with Vulcans and are considered an offshoot of the same species. They have pointed ears and arched eyebrows, and possess great strength, intelligence, and longevity.
According to the Lost Era novel The Art of the Impossible as well as the Star Trek: Klingon Academy video game, the Klingons were able to reverse-engineer captured Hur'q technology, such as warp propulsion, which allowed them to become an interstellar power.
Ferengi physiology is similar to that of their distant relatives, the Dopterians. Average life-span: 140-150 years. They have two lungs arranged vertically and ascending ribs. Their heart rate is faster than that of Humans and their blood is of a yellow color, but it turns dark blue-green when it oxidizes.
Lifespan. The Vulcan lifespan is longer than that of humans. Vulcans have been known to live over 200 years, though there has been cases where 250 or 300 can occur. After reaching adulthood, the aging process of Vulcans slowed a great deal.
Do the Klingons from Star Trek have the same DNA as humans? NO, it is not the same DNA, but related, the majority of bipedal mammalian species descended from that common humanoid ancestors that lived 4.5 billion years ago, they were called “The Ancient Ones”, The First Ones” or simply The Ancient Humanoids.
The baldric didn't just show that Worf was Klingon. It was also an important celebration of Klingon heritage. While other baldrics might have been used to carry weapons, the Klingon ones were solely for honoring their family or house, something that was important to Worf.
Worf is 100% Klingon by birth, although he was adopted by humans at a young age. B'elanna Torres, however was born to a Klingon mother and a Human father, so she is half Klingon, half Human.
Although Worf was raised by humans, he considered himself a Klingon at heart and studied in-depth the ways of his people. As an adult, his mannerisms and personality, as well as his innate sense of honor, became more Klingon than human.
Star Trek: Enterprise conjured the Augment Virus to justify the changes to the Klingons, but Star Trek: Discovery's revamp of the Klingons never got any kind of explanation. It was merely hinted, as the Klingons grew their hair out in Star Trek: Discovery season 2, that they would eventually look like TNG's Klingons.
petaQ. One Klingon term used as an insult on numerous occasions was petaQ (also spelled "Pahtak", "Pathak", "p'tahk", "p'takh", "patahk", "pahtk", "p'tak", or "p'taq"). It was also used by the Klingons of the mirror universe.
Klingons possess eight-chambered hearts, two livers, multiple stomachs, an astounding twenty-three rib pairs, nictitating eyelid membranes, and three testicles.
Why Romulan Ale Is Illegal. Romulan ale is illegal in the Federation because of the fraught political situation with the Romulan Star Empire. Following the end of the Earth-Romulan war, a trade embargo was in place alongside the rules on cloaking devices.
Klingons are known to have sexual relations with humans, with the character B'Elanna Torres being an example of a Klingon-human hybrid; Torres' mother is a Klingon.
Every seven years, Vulcan males and females experience an overpowering hormone imbalance known as pon farr. Once triggered, a Vulcan must have sexual intercourse with someone or the chemical imbalance may cause insanity, loss of self-control, and death.
