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What is used as evidence for the idea of a domain Eukarya evolved from unicellular organisms?
Wiki User
∙ 6y ago
Mitochondria and chloroplasts have their own dna
Ashlee Farrell
One piece of evidence supporting the idea that the domain Eukarya evolved from unicellular organisms is the presence of membrane-bound organelles, such as mitochondria and chloroplasts, which are believed to have originated from symbiotic relationships between early eukaryotic cells and prokaryotic organisms. Additionally, the genetic sequences of eukaryotic organisms show similarities to certain groups of unicellular organisms, further supporting the evolutionary connection.
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Which two kingdoms in Eukarya evolved most recently?
The two kingdoms in Eukarya that evolved most recently are Animalia and Fungi. They emerged relatively later in the evolutionary timeline compared to other eukaryotic kingdoms such as Plantae and Protista, with Animalia diverging from a common ancestor with fungi around 1.2 billion years ago.
What did the kingdom animals evolve from?
Animals in the kingdom Animalia evolved from simple multicellular organisms around 600 million years ago. Their evolutionary path can be traced back to a common ancestor shared with other multicellular organisms like sponges and jellyfish.
How does the six kingdom system show evidence for the theory of evolution?
The six kingdom system provides evidence for evolution by demonstrating the diversity of life forms and the relationships between them. By categorizing organisms based on their shared characteristics and evolutionary history, the six kingdom system highlights the concept of common ancestry and the gradual accumulation of genetic changes over time. This classification system reflects the underlying principle of evolution, showing how species have diversified and evolved from a common ancestor.
What homologous structures in different species evidence of?
Homologous structures in different species are evidence of a common evolutionary ancestry. These structures have a similar origin, but may have different functions in different species. Studying homologous structures helps researchers understand how species have diverged and evolved over time.
Which is more primitive protista or monera?
Monera is considered more primitive than Protista. Monera consists of prokaryotic organisms, such as bacteria and archaea, which are among the oldest and simplest forms of life on Earth. Protista, on the other hand, consists of eukaryotic organisms that are more complex and evolved compared to Monera.
What is used as evidence for the idea that the domain Eukarya evolved from unicellular organisms?
mitochondria and chloroplasts have their own DNA
Which is used as evidence for the idea that the domain Eukarya evolved from unicellular organisms?
Mitochondria and chloroplasts have their own DNA.
What must be true if unicellular organisms evolved into organism in the domain eukarya?
Absorbing other cells gave a competitive advantage.
Did unicellular or multicellular organisms evolve first?
Unicellular organisms evolved first; and from them evolved the multicellular organisms. But that leads onto another question as to why multicellular organisms evolved.
What must be true if unicellular organisms evolved into organisms in the domain Eukarya?
Absorbing other cells gave a competitive advantage.
What must be true if unicellular organism evolved into organism in the domain eukarya?
Absorbing other cells gave a competitive advantage.
How are unicellular animals different from multicellular animals?
unicellular organisms are made up of only one cell whereas multicellular organisma are made up of many cells working in coordination. unicellular organisma are not evolved and thus are prokaryotes whereas mukticellular organisms have eukaryotic cells.
How do scientist know that the first organisms were simple unicellular organisms?
Scientists data can only date back to when these simple, unicelluar organisms lived and thus believe other living organisms evolved through them.
What is one difference between domain eukarya and domains bacteria and archaea?
Archaea and bacteria are both prokaryotic and have a cell wall. Eukarya is the largest and is thought to have evolved from prokaryotic. All three organisms are the building blocks of life.
What is on major difference between domain Eukarya and domain Bacteria and Archaea?
Archaea and bacteria are both prokaryotic and have a cell wall. Eukarya is the largest and is thought to have evolved from prokaryotic. All three organisms are the building blocks of life.
What is one major difference between domain eukarya and domains bacteria and archaea?
Archaea and bacteria are both prokaryotic and have a cell wall. Eukarya is the largest and is thought to have evolved from prokaryotic. All three organisms are the building blocks of life.
Why do species of unicellular organisms evolved significantly faster than larger plants and animal species?
because they are better and they grow faster
