Are the reproductive structures of gymnosperms Brainly?
The answer is b. cones. Reproductive structures of gymnosperms are cones while reproductive structures of angiosperms are flowers.
Which of the following animals is an amphibian Brainly?
Answer. Explanation: Caecilians, frogs, toads, salamanders, newts, and mudpuppies are examples of amphibians.
What do we call to the vertebrates animals that live in water?
Amphibians are cold-blooded vertebrates that generally live out their juvenile stages in aquatic environments and then move onto land as adults; however, some amphibians remain aquatic for their entire life. The most familiar amphibians are frogs, toads, and salamanders.
Which of the following animals is amphibian?
Today amphibians are represented by frogs and toads (order Anura), newts and salamanders (order Caudata), and caecilians (order Gymnophiona).
Which of the following is not a reptile Brainly?
Answer: Frogs are not reptiles.
Which of the following animal is not reptile?
Answer. d) emerald trea boa is not a reptile. It is a non-venomous boa species that is considered to be one of the most beautiful snakes in the world. They are known for their cryptic emerald coloration from which they get their name and are often get confused with green python.
What kind of skin do amphibians have?
First – Amphibian skin is smooth and moist. They do not have that thick, scaly skin that is a trait of all reptiles. Amphibians do not have scales, feathers, or even hair like other animals. Since it does not have that protective covering, an amphibian’s skin can easily dry out.
What are monotremes Brainly?
Answer. Explanation: The monotremes are a group of highly specialised egg-laying predatory mammals, containing the platypus and echidnas.
What is the definition of monotremes?
Monotreme, (order Monotremata), any member of the egg-laying mammalian order Monotremata, which includes the amphibious platypus (family Ornithorhynchidae) and the terrestrial echidnas (family Tachyglossidae) of continental Australia, the Australian island state of Tasmania, and the island of New Guinea.
Which animals have moist skin?
There are more than 6,000 species of amphibians living today. This animal class includes toads and frogs, salamanders and newts, and caecilians. Almost all amphibians have thin, moist skin that helps them breathe. No other group of animals has this special skin.
Can amphibians drown?
Yes, frogs have lungs like we do and if their lungs fill with water, they can drown just like us. Frogs can also breathe through their skin. They use their skin to absorb oxygen when underwater, but if there is not enough oxygen in the water, they will drown.
Is a turtle a reptile or amphibian?
Amphibians are frogs, toads, newts and salamanders. Most amphibians have complex life cycles with time on land and in the water. Their skin must stay moist to absorb oxygen and therefore lacks scales. Reptiles are turtles, snakes, lizards, alligators and crocodiles.
Is tortoise a reptile or mammal?
A tortoise is neither a mammal nor an amphibian; they are classified as reptiles.
Is Crab an amphibian?
Answer and Explanation: Crabs are neither amphibians nor reptiles; they are crustaceans.
Why would you call turtle a reptile but not an amphibian?
Why is a turtle not an amphibian? Freshwater turtles are amphibi*ous*, but an “amphibian” is a frog, toad, newt or caecilian. They differ markedly from reptiles – they don’t have claws, or scales, and their eggs have to be laid in water and don’t have a proper shell, just a membrane.
Do sea turtles breathe underwater?
Sea turtles cannot breathe underwater and need to come to the surface for air. They can hold their breath underwater for as long as 4-7 hours if they are resting or sleeping.
Is toad a reptile?
Reptiles include snakes, turtles and lizards, while amphibians include toads, frogs and salamanders, according to Mass Audubon. Frogs are amphibians. They spend time on land, but in their larval stage, as tadpoles, they live in water. Snakes, on the other hand, are reptiles.
Is frog an amphibian?
Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts.
Why is frog kept in class Amphibia?
Answer. Amphibian means two-lives. Frogs begin their lives in the water as eggs and then tadpoles and when they are fully developed they live on land. Frogs are cold-blooded which means that their bodies are the same temperature as the air or water around them.