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Explain how the first plant cell could have evolved with the help of bacteria?
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∙ 13y ago
some one should really right the right answer in here so ppl can get there workkk donee
Wiki User
∙ 13y ago
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Was cyanobacteria the first to exist or dinosaurs?
Cyanobacteria. Cyanobacteria are among the earliest forms of life and are thought to have evolved approximately 2.5 billion years ago. These bacteria are thought to have changed the atmosphere of the planet via nitrogen fixation. The first dinosaurs evolved approximately 250 million years ago during the late Triassic.
Which evolved first - organisms with complex body structures or those with simple body structures?
Complex organisms evolved from simple organisms, so simple organisms evolved first.
What evolved first the mind or the body?
They evolved together, couldn't get one w/o the other.
How are humans related to every other living thing on earth?
Humans evolved from primates. Primates evolved from an earlier mammal, and all other mammals around today evolved from the same mammal. This makes us evolutionary cousins to all other mammals. This mammal evolved from a reptile. That reptile descended from the first reptile, which also gave rise to all other reptiles and to birds. Hence, we are cousins with all reptiles and birds. Reptiles evolved from an amphibian, and that amphibian evolved from the first amphibian, which gave rise to all other amphibians. Amphibians evolved from fish. Fish evolved from more primitive, invertebrate animals. The earliest animal evolved from a eukaryotic organism, and that eukaryotic organism shared a common ancestor with fungi. That common ancestor evolved from earlier eukaryotes, and these shared a common ancestor with algae. Plants evolved from algae, so this makes us very distant cousins with plants. Even before that, eukaryotes evolved from prokaryotes (either bacteria or archaea), and all prokaryotes trace back to one species that appeared more than 3.5 billion years ago. Hence, every living thing descended from the first prokaryote. That is how humans are related to all living things.
How do scientist think the first protists evolved?
endosymbiosis.
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
How could have the first plant cell evolved with the help of bacteria?
Why don't you people stop being lazy and go find it in a book or something
How do some scientists think that the first eukaryotes evolved?
By various bacteria ingesting but not digesting other bacteria, most likely the precursors of mitochondria (and/or chloroplasts).
How did the earth change after some bacteria started using photosynthesis?
Oxygen evolved for first time. Many compounds were oxidised
How did the first dinosaur become alive?
Bacteria in water eventually evolved into marine creatures such as jellyfish. After a very long time, jellyfish evolved into fish.After even more time (millions of years in fact), fish learnt how to get around on land to catch insects. Eventually this led to them growing legs so that they could walk on land and swim in water, these were the first amphibians.Eventually after many more millions of years, these amphibians evolved into reptiles. As time went on, the reptiles slowly evolved into dinosaurs.The whole process took millions of years.
What evolved first cnidarians or echinoderms?
I believe Echinoderms evolved first.
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 is a math matitians favorite number and why?
First, could you explain what a "math matitan" is?
Was cyanobacteria the first to exist or dinosaurs?
Cyanobacteria. Cyanobacteria are among the earliest forms of life and are thought to have evolved approximately 2.5 billion years ago. These bacteria are thought to have changed the atmosphere of the planet via nitrogen fixation. The first dinosaurs evolved approximately 250 million years ago during the late Triassic.
Who made the first number?
Nobody made the first numbers, as we evolved we could count things - even crows, dolphins, elephants, horses, and chimps can do this.
Could people in BC write?
Yes, people could write in B.C. The first type of writing known to man was cuneiform, which evolved in 3700 B.C.There were more writings which evolved in B.C., so it is clear that people could write in B.C., though not before 3700 B.C.
The time in which life first evolved on Earth was the?
eff the time in wich life first evolved on earth!!
