Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Human cells contain mitochondria, which are responsible for producing the energy needed by our cells. Remember that the ancestors of mitochondria may once have been free-living prokaryotes. If mitochondria were still considered to be separate organisms within our cells, which of the following would best describe our relationship with them?

Organisms and Populations

Solution:

Correct answer is (b) Mutualistic