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-BARSIC- [3]
3 years ago
7

Which organelles are believed to have originated from free-standing bacteria ingested by ancient eukaryotic cells? Chloroplasts

and ribosomes lysosomes and ribosomes mitochondria and chloroplasts mitochondria and golgi complex chloroplasts and lysosomes?
Biology
1 answer:
White raven [17]3 years ago
7 0

The endosymbiotic theory states that the some cellular organelles present inside the Eukaryotic cells were once free-living prokaryotic organisms. The eukaryotic cells ingested these organisms and over time they developed a symbiotic relationship with each other. These organelles include the mitochondria and the chloroplasts. Both these organelles contain their own DNA, and produce energy.

Hence, the answer is 'mitochondria and chloroplasts'.

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<h2>Answer:</h2>

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<h3>Explanation:</h3>

The karytope is the complete picture of chromosomes present in a cell of an individual.

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Chromosomal nondisjunction is the consequence when the homologous chromosomes are not completely separated from each other during meiosis.

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