What are prokaryotes?
Prokaryotes are single-celled organisms that are the earliest and most primitive forms of life on earth. As organized in the Three Domain System, prokaryotes include bacteria and archaeans.
What is the Undine in Star Trek?
Species 8472, introduced in Star Trek: Voyager, became known as the Undine in Star Trek Online . Undine is the title and the main character of a 2020 German movie directed by Christian Petzold . In the 2002 video game “The Embodiment of Scarlet Devil” a water spell card is called “Princess Undine”
What is the difference between a human and an Undine?
What undines lack, compared to humans, is a soul. Marriage with a human shortens their lives on Earth, but earns them an immortal human soul. The offspring of a union between an undine and a man are human with a soul, but also with some kind of aquatic characteristic, called a watermark.
Where do undines live in nature?
They are usually found in forest pools and waterfalls, and their beautiful singing voices are sometimes heard over the sound of water. The group contains many species, including nereides, limnads, naiades, mermaids and potamides. What undines lack, compared to humans, is a soul.
Prokaryotes are one of the most ancient groups of living organisms on earth, with fossil records dating back to almost 3.5 billion years ago. These prokaryotes thrived in the earth’s ancient environment, some using up chemical energy and others using the sun’s energy. These extremophiles thrived for millions of years, evolving and adapting.
How do prokaryotic and eukaryotic cells differ from each other?
Anatomically, cells vary with respect to their classification, therefore, prokaryotic cells and eukaryotic cells differ from each other quite drastically. Read on to explore how they differ from each other. The term “ prokaryote ” is derived from the Greek word “ pro “, (meaning: before) and “ karyon ” (meaning: kernel).
What are eukaryotic cells?
Eukaryotic cells are cells that possess a true nucleus along with membrane-bound organelles. Eukaryotes can either be unicellular or multicellular.
Who discovered prokaryotic and eukaryotic cells?
During the 1950s, scientists postulated the concept of prokaryotic cell and eukaryotic cell, with earlier groundwork being laid by Edouard Chatton, a French Biologist in 1925. Anatomically, cells vary with respect to their classification, therefore, prokaryotic cells and eukaryotic cells differ from each other quite drastically.