Which of these provides evidence from developmental biology of a shared evolutionary history? a. the skeletal structures of a leg of a horse and a flipper of a whale are very similar. b. both snakes and dogs have pelvic bones even though they are vestigial structures in the snake. c. both lobsters and frogs go through metamorphosis as a process in their life cycle. d. the dna sequences of the cytochrome c genes in chimpanzees and spider monkeys are over 90% identical.

Mitochondria is the cell organelle that produced the energy that is needed in the body system in form of atp, that is why it is called the power house of the cell. energy is needed by the living organisms to carry out the activities which sustain life.  if the mitochondria is destroyed atp will not be produced. if the mitochondria is destroyed, energy production will stop and the affected living organism will not have the energy to carry out the necessary life processes; this will lead to the death of the organism.

Single strand binding protein by peptide bond