The urogenital system of the male frog is not much different than that of the female. In fact, the only difference is that the male will possess a pair of testicles, while the female will possess a pair of ovaries.
Male frogs have testes where sperm is made. Both urine and sperm exit the male frog via the cloaca. The female frog has ovaries where the eggs are made. They travel down the oviducts to the cloaca to be fertilized outside the body.
The frog differ to a plant by the automotive transport system rather than is the public locomotive transport system.
The cloaca. Part of the urogenital system, all urine,sperm and eggs exit here.
Because in the male frog, sperm passes from testis --> kidney tubules --> cloaca (via the ureters) --> exterior. So they are called urogenital ducts since they carry both sperm and urine.
http://slohs.slcusd.org/pages/teachers/rhamley/Biology/Frog%20Dissection/Reproductive%20System.htm
the cells of the frog are specialized
A female frog has a bigger body.
From a female frog
http://www.enchantedlearning.com/subjects/animals/Animalbabies.shtml It says 'female' on this site
How do you tell a male pacific frog from a female
Males croak all the time, Females only croak if they are about to be killed. A male frog will croak but a female frog will not.
amplexus
a frog consist in a group called ampibians . and there is no physical change in the charecteristics of frogs so a male frog and a female frog can be called in same names..........................