Puerile
Part of speech: adjective
Definition: Characteristic of, or pertaining to, a boy or boys; confer: puellile. Childish; trifling; silly.
Progeny
Part of speech: noun
Definition: offspring or descendants.result of a creative effort
Example sentence: There are lots of different strategies that an animal can use to survive. What a worm does is try to convert food into worms as soon as possible. In three days a single worm produces 300 progeny. So why put your resources into developing if you can make a brand-new worm in no time at all?