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Generally speaking, through reproductive variation and differential reproductive success (natural selection). In some cases, such evolutionary pathways may be simple, eg. a previously existing structure evolves in such a way that it gains a novel function. In others more complex, eg. through evolutionary 'scaffolding', whereby the mutual cooptation of parts produces a new functionality on which the cell then comes to depend as the original parts, the 'scaffolds', are lost through mutation.
What else can I help you with?
When an organism of many cells breaks up into two or more parts and these parts survive to produce a new organism reproduction occurs by .?
Fragmentation occurs when an organism of many cells breaks into two or more parts and these parts survive to produce a new organism.
Which two types of cells do scientist think was the first to evolve?
Prokaryotic cells were the first to evolve and then later Eukariotic cells came along.
How can a new body parts be made from stem cells?
Stem cells can be guided to develop into specific types of cells through a process called differentiation. By providing the right signals and environment, stem cells can multiply and mature into various cell types, allowing for the regeneration of new body parts. This process holds promise for organ replacement and tissue repair in regenerative medicine.
Did all cells evolve from one cell?
Yes.
What are the two parts of a separated cell called?
The two parts of a separated cell are called daughter cells. They are separated through the process of mitosis which is used to create new cells.
A new type of technology that uses stem cells to grow body parts is called what?
tissue engineering
How cells are?
All cells of the same type have the same parts. All eukaryotic cells have the same parts, and all prokaryotic cells have the same parts. Cells are also always the building blocks of living organisms - all things are made from cells.
What are some parts of your body that reproduce frequently?
The only things that actually 'reproduce' in the body are cells. Some cells split apart creating new cells every few days, and some cells can live a lot longer.
Why does plant cells need additional parts?
cells need additional cell parts so you can be you
What are two way organisms use nutrients from food?
they use it to build body parts and make cells
When did eukaryotic cells evolve?
1.2-1.5 Billion Years ago!
What main parts do bacterial cells have?
The main parts of all bacterial cells are the cytoplasm and the cell envelope.
