[Campbell Biology P.722] According to the provided text, which of the following is NOT a fun... | Practice Question

According to the provided text, which of the following is NOT a fundamental characteristic that helps make animals efficient consumers?

  • A: Animals are heterotrophs, obtaining energy by eating other organisms.
  • B: Animals possess an efficient digestive system with a mouth and an anus.
  • C: Animals produce their own food through photosynthesis.
  • D: Animals possess unique nerve and muscle cells enabling movement and prey capture.

Explanation

Animals are heterotrophs, meaning they obtain energy and nutrients by eating other organisms. They do not produce their own food through photosynthesis, which is characteristic of autotrophs like plants. The presence of an efficient digestive system and unique nerve and muscle cells are indeed key characteristics that make animals efficient consumers.