Describe frog reproductive organs and their functions?

Male frogs have two testes located near the kidneys that produce sperm. The sperm passes through small tubes called vasa efferentia, which open into the kidneys and then into the cloaca, a common exit chamber for the digestive, urinary, and reproductive systems. Female frogs have two large ovaries that produce eggs. The eggs are released into oviducts, which carry them to the cloaca. 

The oviducts also secrete a jelly-like coating around the eggs for protection. The cloaca serves as the passage for both gametes during reproduction. Males also possess vocal sacs that help attract females through mating calls. The entire system works together to ensure fertilization occurs externally. The male releases sperm over the eggs as the female lays them in water, ensuring successful reproduction. In short, frog reproductive organs are adapted for aquatic fertilization and protection of gametes, ensuring the species' survival.