Moss peristome takes part in

Explanation

The moss peristome takes part in spore dispersal. The peristome is a ring of teeth that surrounds the opening of the moss capsule. When the capsule is ripe, the peristome teeth open and close in response to changes in humidity. This helps to release the spores from the capsule and disperse them into the air. Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to produce oxygen and glucose. The moss peristome does not play a role in photosynthesis. Protection is the process by which plants defend themselves from herbivores, pathogens, and other environmental stressors. The moss peristome does somehow play a role in protection by helping to keep the spores inside the capsule until they are ready to be dispersed. Absorption is the process by which plants take in water and nutrients from the environment. The moss peristome does not play a role in absorption. Therefore, the correct answer is spore dispersal.