Rhinos do not have tusks. They have horns. Tusks are long teeth that never stop growing and usually protrude out of the mouth even with it closed ...as with elephants, walruses, warthogs, etc.
walrus
elephant
warthog
The Indian rhino (aka Greater one-horned rhino) has only one horn. Below is a picture of one.
The Indian rhino (aka Greater one-horned rhino) has only one horn. Below is a picture of one.
