How does a frog protect itself from predators?
Some frogs use camouflage as a means of hiding from their predators. In order to protect themselves, some frogs use bright color to warn predators they are dangerous and even poisonous. Many frogs secrete a poison when they are attacked that makes the predator spit them out before any damage is done.
What is special about a frog’s skin?
Frog skin secretes a mucus that helps keep it moist. Even so, their skin tends to dry out easily, which is why they usually stay near bodies of water. Toads’ skin doesn’t lose moisture as quickly, so they can live farther from water than most frogs.
Which body part does a frog use to fight predators?
Camouflage
Camouflage is used by most frog species to help evade the eyes of hungry predators. While there are exceptions — some species have bold rather than cryptic colors — frogs of the trees, land and water all use camouflage to survive.
What are the glands present in the skin of frog?
Frog skin contains three distinct types of exocrine glands: granular (poison), mucous, and seromucous. The granular gland forms a syncytial secretory compartment within the acinus, which is surrounded by smooth muscle cells. The mucous and seromucous glands are easily identifiable as distinct glands.
What are the glands found in the skin?
There are four types of glands in the integumentary system: sudoriferous (sweat) glands, sebaceous glands, ceruminous glands, and mammary glands. These are all exocrine glands, secreting materials outside the cells and body. Sudoriferous glands are sweat producing glands.
Does frog have sweat glands?
Frog’s skin surface has mucous glands which makes it moist and through it moist skin it respires most of the time. So, it possess mucous glands but not sweat glands and sebaceous glands. Mammary glands are characteristic feature of mammals, whereas frogs are amphibians. So, they also do not have mammary glands.
