The new individuals which are born or hatched from the eggs continue to grow till they become adults.
Different organisms go through different stages of growth starting from the egg to the adult stage.
For example, frogs grow through three distinct stages, i.e., egg, tadpole (larva) and adult.
This transformation of the larva into an adult through sequential changes is called metamorphosis.

Dolly, the clone

DOLLY, THE CLONE

Honey bee - division of labour

HONEY BEE - DIVISION OF LABOUR