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What else can I help you with?
Are chloroplasts found in plant cells why?
This is an accident of how the first eukaryotic plant cells evolved to be different from other eukaryotic cells billions of years ago. It is what defines eukaryotic plants.
Were the first cells prokaryotic or eukaryotic?
The differnece between this two are as followings- Eukaryotic cells are cells that contain a nucleus. Like you and me. Prokaryotic cells are cells that dont have a nucleus. Like bacteria ( But do contain genetic materials and chromosomes) Hope this helps!
When did the first eukaryotic cell first appear?
Eukaryotic cells are believed to have appeared around 2 billion years ago. This is supported by fossil evidence and molecular data that suggest eukaryotes diverged from prokaryotes around that time.
When did the Equus first appear in the fossil record?
The Equus genus first appeared in the fossil record around 4 million years ago during the Pliocene epoch.
What are the oldest cells on earth?
The first cells on earth were likely prokaryotic. This is because the prokaryotic cells are not complex like eukaryotic cells.
According to the fossil record when did the first prokaryotic cells appear on your planet?
2.5 billion years ago
Are chloroplasts found in plant cells why?
This is an accident of how the first eukaryotic plant cells evolved to be different from other eukaryotic cells billions of years ago. It is what defines eukaryotic plants.
Why are the chloroplasts found in plant cells only?
This is an accident of how the first eukaryotic plant cells evolved to be different from other eukaryotic cells billions of years ago. It is what defines eukaryotic plants.
Were the first cells prokaryotic or eukaryotic?
The differnece between this two are as followings- Eukaryotic cells are cells that contain a nucleus. Like you and me. Prokaryotic cells are cells that dont have a nucleus. Like bacteria ( But do contain genetic materials and chromosomes) Hope this helps!
When did the first eukaryotic cell first appear?
Eukaryotic cells are believed to have appeared around 2 billion years ago. This is supported by fossil evidence and molecular data that suggest eukaryotes diverged from prokaryotes around that time.
When did the Equus first appear in the fossil record?
The Equus genus first appeared in the fossil record around 4 million years ago during the Pliocene epoch.
What are the oldest cells on earth?
The first cells on earth were likely prokaryotic. This is because the prokaryotic cells are not complex like eukaryotic cells.
The first forms of life were simple eukaryotic cells?
Actually they were procaryotic cells. To be more exact, it is a scientific guess.
How many years ago were protists first found in the fossil record?
Protists were first found in the fossil record around 2.1 billion years ago.
Which organelle came first, mitochondria or chloroplasts?
Mitochondria came first before chloroplasts in the evolution of eukaryotic cells.
The fossil record suggests that the first animals to evolve lived where?
in north America.
When was the endosymbiotic theory proposed?
The endosymbiotic theory was proposed in the 1960s by Lynn Margulis to explain the origin of eukaryotic cells. It suggests that eukaryotic cells evolved through a mutually beneficial relationship between primitive prokaryotic cells.
