Which discovery supported the endosymbiotic theory? dna in mitochondria dna in the cell nucleus dna in ribosomes dna in the cytoplasm

DNA in mitochondria

Step-by-step explanation:

Endosymbiotic theory proposes that eukaryotic cells are the result of a series of symbiotic associations with different prokaryots.

The proteins encoded by the DNA of Mitochondria, chloroplasts and prokaryotes do not cover all mitochondrial proteins.The prokaryotes are believed to have lost genes in the cell nucleus, in a process known as endosymbiotic gene transfer.

Thanks to that, mitochondria and chloroplasts depend on the host for the synthesis of most of their components. By discovering this, the association could be made to support the endosymbiotic theory.

DNA in mitochondria

Step-by-step explanation:

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60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.