[Campbell Biology P.658] What is a distinguishing characteristic of chlorarachniophytes, acc... | Practice Question

What is a distinguishing characteristic of chlorarachniophytes, according to the provided text?

  • A: They are exclusively heterotrophic parasites.
  • B: They obtain their photosynthetic apparatus directly from cyanobacteria.
  • C: They ingest smaller protists and bacteria while also performing photosynthesis.
  • D: They only consume bacteria in aquatic ecosystems.

Explanation

The text states that chlorarachniophytes 'ingest smaller protists and bacteria as well as perform photosynthesis,' which defines their mixotrophic nature.