How do you know if a giraffe is a male or a female?

While this question has nothing to do with fish and should be elsewhere I can answer you. The Okapi is related to the Giraffe and is the same as most other mammals having external genital organs just like you and I do. The males have the normal Testes in a Scrotum and a Penis in its sheath under the body and between the animals legs. The female has a Vulva in close proximity to its Anus. So, the way to tell the difference is simply to look.