The function of green glands is:AExcretionBRespirationCReproductionDLocomotionAnswer: A. Excretion Read Explanation: Green glands or the antennal glands are paired glands in prawns, shrimps, etc.They help in the elimination of ammonia waste from the body. They are one of the excretory organs seen in Arthropods. They have three distinct parts and are present in larger antennae of the organisms. Read more in App