The illustration depicts the life cycle process of frogs underwater.
Overall, the life cycle is a natural process and contains eleven cyclical stages , beginning with laying eggs and ending with developing from young frog to fully grown frog.
The first phase involves laying eggs by an adult toad and fertilized eggs turn into embryos.After being grown , they become tadpoles which cling to water-plant. The external gills appear on tadpoles for breathing and in the next phase the tail keeps maturing .Following that, hindlegs are shown up.
At 7-step, the tail is full- grown in order to store the source of food .Once the front limbs appeared, this is already similar to a small toad. Following that, the tail becomes shorter and a tail in the young toad disappears . Eventually, a young frog turns into an adult frog and the cycle commences again.
