0
A reptile is a vertebrate with a backbone and skeleton. It is cold-blooded so it depends on warm temperatures to keep warm. Some will hibernate in winter. It lays leathery eggs on land and the babies look like small versions of the adults. A reptile has lungs to breathe with. Alligators and turtles are reptiles.
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
What are the basic characteristics of reptiles?
Reptiles have scaly skin
Are all dinosaurs reptiles?
All reptiles are diapsids. Mammals (like you and I) are, in contrast, synapsids. So in that respect all reptiles are alike. However, I would not say they were all alike. Snakes are reptiles but lack limbs. Alligators are also reptiles, as are lizards. Tuatara, gavials, amphisbaenids, and tortoises each represent one of the four main modern orders of reptiles. They share some characteristics--just as you and I do, but I would not say they were all alike.
What are four characteristics of reptiles?
These are five characteristics of reptiles (I know you asked for four) 1. They are ectothermic vertebrates 2. Their skin has scales, but no hair or feathers 3. They have three-chambered hearts (except for alligators and crocodiles which have four-chambered hearts) 4. They have claws on their toes (except those who do not have legs, such as legless lizards) 5. They are the first animals, in evolution, to develop the amniotic egg. This allows reptiles to lay eggs on land. Vocabulary: ectothermic: Having a variable body temperature which closely matches that of the surroundings. "Cold-blooded".
What classification are lizards snakes and turtles in?
Reptiles are classified into four groups known as orders. The four reptile orders are classified as: crocodilia, sphenodontia, squamata, and testudines.
What are characteristics of reptiles?
Some characteristics of reptiles are, They have backbones or vertebrae, they are cold blooded, they have thick protective scales and lay eggs. All reptiles breathe air from their lungs. They have 3 heart chambers. Some examples include lizards, snakes, crocodiles and alligators
What are the 4 main characters of reptiles?
what are the four main characters of reptiles
What are the four types of animals?
There are four main classes of animals: Mammals (Mammalia), Birds (Aves), Reptiles (Reptilia), and Fish (Chondrichthyes, Agnatha, Placodermi, Actinopterygii, Sarcopterygii).
What are the basic characteristics of reptiles?
Reptiles have scaly skin
Are all dinosaurs reptiles?
All reptiles are diapsids. Mammals (like you and I) are, in contrast, synapsids. So in that respect all reptiles are alike. However, I would not say they were all alike. Snakes are reptiles but lack limbs. Alligators are also reptiles, as are lizards. Tuatara, gavials, amphisbaenids, and tortoises each represent one of the four main modern orders of reptiles. They share some characteristics--just as you and I do, but I would not say they were all alike.
What are the charactoristics of a reptile?
The main characteristics are that they are cold blooded and lay eggs. Although another is that the skin is scaley, this is not the case in all reptiles.
What are some reptiles characteristics?
they have scales
What are four characteristics of reptiles?
These are five characteristics of reptiles (I know you asked for four) 1. They are ectothermic vertebrates 2. Their skin has scales, but no hair or feathers 3. They have three-chambered hearts (except for alligators and crocodiles which have four-chambered hearts) 4. They have claws on their toes (except those who do not have legs, such as legless lizards) 5. They are the first animals, in evolution, to develop the amniotic egg. This allows reptiles to lay eggs on land. Vocabulary: ectothermic: Having a variable body temperature which closely matches that of the surroundings. "Cold-blooded".
What are the characteristics of weather?
There are four main characteristics of weather: 1. Temperature 2. Wind 3.Precipitation 4. Clouds
What are four main characteristics of a population?
Birth Rate, Death Rate, Immigration, Emigration
What characteristics are common to both birds and reptiles?
Lay eggs
What are the four main habitats?
The four main habitats are forest, grassland, aquatic (freshwater and marine), and desert. Each habitat has its own unique characteristics and supports different types of plants and animals.
Are birds and fish reptiles?
No. Birds, fish and reptiles are each a classification of "vertebrates" of their own. They all have quite different characteristics.
