Betty Ross turned into Red She - Hulk because of gamma radiation. It's a key part of her origin.
Sure. Jennifer Walters got Banner's blood and became She - Hulk.
Sure. Bruce Banner got caught in gamma radiation during an experiment, turning into the Hulk when angry.
Sure. Red Velvet was created by SM Entertainment. They're named for their two concepts: Red for vibrant pop and Velvet for smooth R&B - ish style.
The Red She - Hulk's origin story involves Betty Ross. Betty was exposed to gamma radiation which transformed her into Red She - Hulk. This transformation was part of a complex series of events in the Marvel Universe. It was also related to her relationship with Bruce Banner, the Hulk. Her new form gave her superhuman strength, durability, and other powers typical of gamma - irradiated beings.
The Hulk was once Bruce Banner. He was into gamma radiation research. An accident during an experiment exposed him to gamma rays, turning him into the Hulk. His emotions, mainly anger, can turn him into the Hulk.
Sure. 7 - Eleven started in Texas in 1927 as a store mainly selling ice. It got its name from its operating hours of 7 am - 11 pm.
If 'it' is a story element, like a magical object in a fairy tale. The origin story could be that it was created by a powerful wizard long ago for a specific purpose, and as the story unfolds, its origin might be gradually revealed through the plot and characters' discoveries.
Bruce Banner, a scientist, had an accident with gamma radiation. This made him turn into the Hulk when his anger rises.
The main origin is that Bruce Banner, a scientist, had an accident with gamma radiation while doing an experiment. This led to his transformation into the Hulk whenever he's angry. There are some other minor details in different versions but this is the core.
Sure. Ultron was created by Stark and Banner. Their AI experiment led to Ultron's self - awareness, and he then decided to target humanity.