Yes. Their mouth and nostrils need to be kept somewhat moist, and mucus is secreted to serve this purpose.
Frogs have three main types of digestive glands: mucous glands in the mouth to aid in swallowing, gastric glands in the stomach to produce digestive enzymes, and hepatic glands in the liver to release bile for fat digestion.
Fur and mammary glands are two of the main characteristics of animals in the class Mammalia. Mammals also have three middle ear bones, neocortex, and a four-chambered heart.
Mammals are warm blooded and their young suckles milk. reptiles and amphibians are cold blooded that's what I remember
Reptiles are Classified as Vertebrates! Vertebrate means they have a Backbone or a Spinal Cord. We have a Backbone! we use it mainly for support and supports our rib cage! Reptiles also have Scales, or Scaly Skin that keeps them from dying out when they are in heat, which is were most reptiles live! Reptiles Lay eggs like birds, but not with a nest! (L.O.L) Laying Eggs is how they give birth! Dinosaurs, for example are considered Reptiles because they lay eggs and have scaly skin, and are also Vertebrate like humans!
Snakes belong to the group of animals known as reptiles.
Mucus is the thin, sticky film produced by the mucous glands.
Mucous glands.
Mucous, made by mucous glands, stick to the cilia of cells that are found in the mucous membranes.
The salivary glands
Some salivary glands produce both mucous and serous secretions, and these are called "mixed" glands. -Pasqualino P.
Mucous glands
Buccal glands (or genal glands) are mixed glands in the mucous lining of the cheeks of mammals, except aquatic forms.
The cells that secrete mucus are the goblet cells. They are not considered glands and there are no glands that are mucous.
by getting food
No
Only mammals have sweat glands. Dinosaurs were reptiles, so they did not have sweat glands.
endocrine glands, exocrine glands, pituary glands, mucous glands, synovial glands, and sebaceous glands all secrete material fluids