In which one of the following hierarchical groups, the largest number of speces is found ?
Genus
Order
Family
CLass
As we have learned
Class -
A major category made of one or more related orders.
- wherein
E.g Class mammalia includes orders possessing mammary glands, external ears and hair, like order carnivore, order rodentia, order primate etc.
Genus --> Family --> order --> class . Thus class includes longest number of species