Chloroplasts contain many disk-like structures known as thylakoids. what pigment do thylakoids contain?

Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.

Which of these organisms have the greatest amount of cell specialized

List charasteristics of athenosphere