Which vertebrates have moist skin?
Which vertebrates have moist skin?
AMPHIBIANS: Amphibians are vertebrates that are cold blooded. They have smooth, moist skin and hatch from eggs.
What type of vertebrates have soft moist skin and four limbs?
Frogs, toads, salamanders, and newts are all amphibians because they are cold-blooded, have no scales, hair, or feathers, their skin is moist, they lay eggs in water, and their life cycle has two stages, the “pollywog” or larval stage and the adult stage.
What vertebrate animal has moist skin and lives on land and water?
spend part of their lives under water and part on land. Frogs, toads, and salamanders are amphibians. Many of these species must keep their skin moist by periodically returning to wet areas.
Which class of vertebrates has loose and wet scales on the skin?
Types of Body Coverings One of the main characteristics that is used to distinguish one class of animals from another is type of skin covering. Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales.
How do you classify Animalia?
Kingdom Animalia is the largest of the five existing kingdoms on Planet Earth. The scientific classification system is divided into seven major groups, (1) kingdom, (2) phylum or division, (3) class, (4) order, (5) family, (6) genus, and (7) species. The kingdom is the largest group and a species is the smallest.
Did you find it difficult to classify the animals Why?
Explanation: Classification of organisms is a hard task cause many organisms have their differences and similarities, whereby making it very complicated in classifying organisms.. Organisms within each group are then further divided into smaller groups..
What are characteristics of Animalia?
Animaliaanimals All members of Animalia are multicellular, and all are heterotrophs (that is, they rely directly or indirectly on other organisms for their nourishment). Most ingest food and digest it in an internal cavity. Animal cells lack the rigid cell walls that characterize plant cells.
What are the 4 characteristics of Kingdom Animalia?
The Animal Kingdom
- Animals are multicellular.
- Animals are heterotrophic, obtaining their energy by consuming energy-releasing food substances.
- Animals typically reproduce sexually.
- Animals are made up of cells that do not have cell walls.
- Animals are capable of motion in some stage of their lives.
What type of cell does Animalia have?
eukaryotic cells
What are the 5 types of kingdoms?
It became very difficult to group some living things into one or the other, so early in the past century the two kingdoms were expanded into five kingdoms: Protista (the single-celled eukaryotes); Fungi (fungus and related organisms); Plantae (the plants); Animalia (the animals); Monera (the prokaryotes).