Why do frogs produce a huge amount of gametes at one time?

Frogs produce a large number of gametes to increase the chances of successful fertilization and ensure species survival, as many eggs and sperm may be lost to predation or environmental factors. This reproductive strategy, known as external fertilization, allows them to maximize their reproductive output in a single breeding season. Additionally, producing many gametes helps counteract high rates of mortality among embryos and larvae, increasing the likelihood that some will reach maturity.