Cryobiology involves techniques to cool biological materials down to extremely low temperatures, sometimes even below -196°C (the boiling point of liquid nitrogen), preserving them for later use. elaborate
Fermentation is responsible for the characteristic flavors and textures in foods like kimchi, sauerkraut, and sourdough bread. elaborate
Stem cells can self-renew, meaning they can divide and create exact copies of themselves. elaborate
The term "regeneration" in biology can refer to the regrowth of a severed limb in some animals, but it's not a simple process; the complexity varies wildly, even between closely related species. Some salamanders regrow limbs perfectly, while others can only manage a less-functional stump. elaborate