This question isn't optimally phrased. "Why" denotes a purpose, and the mitochondria became what it is today through evolution, a process that has no internal purpose, drive, or intellectual intent. That is to say, the symbiotic relationship did not evolve through negotiations between the two organisms.
Endosymbiosis occurred because the relationship between the two prokaryotes was beneficial to both. Through coevolution, the two became inseparable and existence as individuals was no longer possible.
Mitochondria are thought to be descendants of ancient bacteria that were engulfed by early eukaryotic cells through a process called endosymbiosis. Over time, this symbiotic relationship evolved into the mitochondria we see in cells today.
Yes, mitochondria exist in animal cells.
Mitochondria is suspected to have been a unicellular organism that invaded cells. All cells have DNA. The mitochondria then stayed in the cells which explains why there are mitochondria in cells now.
No, mitochondria are only present in eukaryotic cells. Bacteria are prokaryotic cells.
Absolutely. All multi-cellular organisms cells have Mitochondria.
Two organelles that are believed to be descendants of unicellular bacteria are mitochondria and chloroplasts. The endosymbiotic theory suggests that these organelles were once free-living bacteria that were engulfed by ancestral eukaryotic cells and formed a symbiotic relationship.
Mitochondria are thought to be descendants of ancient bacteria that were engulfed by early eukaryotic cells through a process called endosymbiosis. Over time, this symbiotic relationship evolved into the mitochondria we see in cells today.
This phenomenon is known as endosymbiosis, specifically referring to the theory that mitochondria and chloroplasts originated from free-living aerobic prokaryotes that were engulfed by ancestral eukaryotic cells and established a symbiotic relationship.
Yes, mitochondria exist in animal cells.
Eukariyotic cells have Mitochondria.But extreamely specialized cells lack Mitochondria.
Mitochondria and chloroplasts are involved in energy tranformation. animal cells: mitochondria plant cells: mitochondria and chloroplasts
Mitochondria is suspected to have been a unicellular organism that invaded cells. All cells have DNA. The mitochondria then stayed in the cells which explains why there are mitochondria in cells now.
No, mitochondria are only present in eukaryotic cells. Bacteria are prokaryotic cells.
Of course plant cells mitochondria. They are essential for respiration.
Yes, bithe plant cells and animal cells have mitochondria. :)
Absolutely. All multi-cellular organisms cells have Mitochondria.
Muscle cells have the highest concentration of mitochondria.