The frog's kidneys (2) are located dorsally, outside the body cavity in the sub-ventral lymph sinus.
They have froggy kidneys
The testes.
The oviduct.
Urine is waste from the blood that the kidneys filter from the body. Kidneys in the body of a frog function in the excretion of urine.
the answer is the veins
It's the oviduct.
In frogs, the kidneys are located higher in the body cavity, closer to the heart, compared to humans, where they are positioned lower in the abdomen. This difference is largely due to evolutionary adaptations and the distinct anatomy of amphibians versus mammals. Frogs have a more streamlined body structure for their aquatic lifestyle, while humans have evolved a different organ arrangement suited for bipedal locomotion and terrestrial life. Additionally, the positioning of kidneys reflects variations in function and the need for efficient waste filtration in different environments.
The function of the adrenal gland is to secrete hormones.
No, technically INSECTS, for example, are also "animals" - they do not have kidney. Yes animals have kidneys No, insects are not having kidney, which is also consider as an animal, so it is false that all animals in fact insects are not animals and not all the animals have kidney for example the paramicum consider animals and do not have kidney and worms too
structural homology
A frog's eye is typically gold or copper in color. Some frogs may also have green or brown eyes, depending on the species.
Frogs have kidneys, an ureter and an urinary bladder, just like mammals, but also exchange substances through their skin eg: water.