1- Haploid male honey bees are called as drones. Their main role is to fertilise the queen (fertile honey bee).
2- Chicken which are reared for meat production are called as broilers. Broilers are the chicken which can be grown in short span of time for easy and quick availability of meat.
3- Chicken reared for eggs are called as layers. These chicken are efficient producers of eggs that produce about 15-20 eggs per year.
4- Species which grow naturally in a particular area or region and become native of that place are called as indigenous species.