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Sexual reproduction evolved before the evolution of?
Sexual reproduction evolved before the evolution of multicellularity. Organisms were able to reproduce sexually as single-celled organisms before multicellular life forms emerged.
What evolved from prokaryotes?
Eukaryotic cells evolved from prokaryotes.
What evidence causes scientist to think that prokaryotes were the first organisms on the planet?
Scientists believe prokaryotes were the first organisms on the planet because they are simple in structure and lack a nucleus, making them more likely to have evolved early in Earth's history. Fossil evidence dating back over 3.5 billion years shows the presence of prokaryotic organisms, supporting the idea that they were among the earliest life forms. Additionally, prokaryotes are able to thrive in extreme conditions, similar to the conditions believed to have existed on early Earth.
Did heterotrophic prokaryotes evolve before autotrophic prokaryotes?
Archaea were thought to be the most primitive group. However studies of rRNA indicate that an universal ancestor split into 3 lineages. That split led to the Archaea, the bacteria and the Eukaryotes.
Colonial organisms probably evolved into what?
Colonial organisms likely evolved into multicellular organisms through a process known as cellular differentiation, where specialized cells with specific functions developed within the colony. This evolutionary transition allowed for increased complexity and efficiency in tasks such as reproduction, growth, and survival.
Is used as evidence for the idea that multicellular organisms evolved from prokaryotes?
Mitochondria and chloroplasts have their own DNA.
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.
Are all organs multicellular?
(; No, there's some things that are unicells. Humans, and larger types of organisms are multicellular. Small organisms are unicells because their body ain't large enough and they don't need alot of cells like us. ;)
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.
Sexual reproduction evolved before the evolution of?
Sexual reproduction evolved before the evolution of multicellularity. Organisms were able to reproduce sexually as single-celled organisms before multicellular life forms emerged.
What evolved from prokaryotes?
Eukaryotic cells evolved from prokaryotes.
What is the first thing live in this world?
Probably a form of bacteria. They evolved into multicellular organisms. Some evolved into plants because they could do photosynthesis
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.
What is a sentence explaining multicellular?
The first forms of life were single-celled amoeba - these rapidly evolved into many multicellular organisms eventually giving rise to the human race.
What evidence causes scientist to think that prokaryotes were the first organisms on the planet?
Scientists believe prokaryotes were the first organisms on the planet because they are simple in structure and lack a nucleus, making them more likely to have evolved early in Earth's history. Fossil evidence dating back over 3.5 billion years shows the presence of prokaryotic organisms, supporting the idea that they were among the earliest life forms. Additionally, prokaryotes are able to thrive in extreme conditions, similar to the conditions believed to have existed on early Earth.
Compare and contrast prokayotes and eukaryotes?
Prokaryotes are older, more basic in function and shape, do not contain a true nucleus or any membrane-bound organelles, unicellular (for the most part - some bacteria have multicellular stages in their life), and consist of bacteria and archae (old bacteria). Eukaryotes can be uni- or multi-cellular, have a nucleus and membrane-bound organelles, are generally more complex in shape and function, much larger than prokaryotes and evolved later in history. These are just some basic comparisons.
Do all multicellular organisms need oxygen for their cells to get energy they?
No, not all multicellular organisms need oxygen for their cells to get energy. Some organisms, like anaerobic bacteria, can generate energy without oxygen through processes like fermentation. Additionally, some multicellular organisms, like certain deep-sea creatures, have evolved adaptations to survive in low-oxygen environments.
