AP BIOLOGY

Detailed explanation-1: -Furthermore, it is no surprise that mitochondria are present in both plants and animals, implying major commonalities in regulation, energy production, substrates employed, etc. This common presence of mitochondria, with similar functions and structure, underscores how close our life forms are.

Detailed explanation-2: -mitochondria, but only plant cells have chloroplasts. Once the sugar is made through photosynthesis, it is then broken down by the mitochondria to make Page 2 energy for the cell. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.

Detailed explanation-3: -Jellyfish, sea anemones, and corals belong to a separate branch of the animal kingdom called cnidaria. Cnidarians are typically radially symmetric and don’t have a clear brain to coordinate their activities, but coordinate them they do, as the gentle swimming of jellyfish makes clear.

Detailed explanation-4: -Solution : Microsterias, an algae.

Detailed explanation-5: -Mitochondria are found in all body cells, with the exception of a few. There are usually multiple mitochondria found in one cell, depending upon the function of that type of cell.