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The single-celled organism at the base of the tree of life, often referred to as the last universal common ancestor (LUCA), is estimated to have existed around 3.5 to 4 billion years ago. This ancient organism is thought to be a simple prokaryote, from which all current life forms, including bacteria, archaea, and eukaryotes, eventually descended. Its age reflects the early stages of life's evolution on Earth.
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What does it mean that there is both unity and diversity of life?
EvolutionIn biology the diversity and unity of life simply means that all living things came from ONE organism, so we are all alike but different. Then the diversity because even though we have come from the same organism but from a different branch of the tree of life.
Is a bark an algae?
No. Bark is part of the tree, not an independent organism.
Is a tree an example of a single-celled organism?
No, a tree is not an example of a single-celled organism. Trees are multicellular organisms belonging to the plant kingdom, characterized by complex structures such as roots, stems, and leaves. In contrast, single-celled organisms, like bacteria and yeast, consist of only one cell and perform all life functions within that cell.
Are twigs a living organism?
Twigs are part of a living organism, as they are usually branches or smaller parts of a tree or shrub. While twigs themselves are not considered a separate living organism, they are a component of the larger plant organism.
Is a tree a physical or chemical property?
Neither. A tree is a living organism, not a property. A tree is composed of millions of chemical substances, each with its own chemical and physical properties.
What does the word organisim mean?
An organism is any living, breathing life on earth. For example, a fish is an organism, and so is a tree.
What are the life functions of tree?
1)The tree respirates in the absence of light 2)the photosynthesis which is the base for life on earth
Where does a branching tree diagram begin and where does it end?
It begins at the base of the tree the common ancestor. And it ends when you the organism or group with the greatest number of shared derived characteristics.
Is a tree bark a organism?
no. it's part of an organism, the tree itself.
Is a walnut an organism?
It is the seed of an organism- the walnut tree. It can grow to become an organism.
Do mouses eat oak tree?
sometimes if there is an organism the tree
Orange on a tree is an organism?
Orange is the fruit, and yes it is also an organism.
Is a tree an organism?
Any mass of living cells that shares the same genetic code base, and which function together in a system is considered an organism. Yes, it is an eukaryote(cells contain a nucleus), autotroph (makes its own food), and is vascular(a more complicated plant). Not only animals can be organisms. And organism is really any living thing. It has systems, needs energy to grow, and grows and develops. Yes, a tree is an organism.
What is an oak tree is an example of?
an organism
Is a tree a unicellular organism?
yes it is
What does it mean that there is both unity and diversity of life?
EvolutionIn biology the diversity and unity of life simply means that all living things came from ONE organism, so we are all alike but different. Then the diversity because even though we have come from the same organism but from a different branch of the tree of life.
Is a tree considered an organism?
NO, because it is a tree P.S. I have a chance of being wrong
