cold blooded

Question 1

Vertebrates

Answer 1

an animal of a large group distinguished by the possession of a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fishes.

Question 2

Endotherm

Answer 2

an animal that is dependent on or capable of the internal generation of heat; a warm-blooded animal.

Question 3

Ectotherm

Answer 3

an animal that is dependent on external sources of body heat.

Question 4

Lateral Line

Answer 4

a visible line along the side of a fish consisting of a series of sense organs which detect pressure and vibration.

Question 5

Gill

Answer 5

an organ (as of a fish) for obtaining oxygen from water.

Question 6

Jawless fishes (examples)

Answer 6

Pteraspidomorphi

Question 7

Cartilaginous fishes (examples)

Answer 7

batoids

Question 8

Bony fishes (examples)

Answer 8

Sunny

Question 9

Swim bladder

Answer 9

The swim bladder, gas bladder, fish maw, or air bladder is an internal gas-filled organ that contributes to the ability of many bony fish (but not cartilaginous fish) to control their buoyancy, and thus to stay at their current water depth without having to expend energy in swimming.

Question 10

Lung

Answer 10

a pair of spongy, air-filled organs located on either side of the chest (thorax).

Question 11

Tadpole

Answer 11

aquatic larval stage of frogs and toads.

Question 12

Metamorphosis

Answer 12

change of physical form, structure, or substance especially by supernatural means

Question 13

Caecilians

Answer 13

Caecilians are a group of limbless, vermiform or serpentine amphibians.

Question 14

Salamanders

Answer 14

Salamanders are a group of amphibians typically characterized by their lizard-like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults.

Question 15

frogs

Answer 15

A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura

Question 16

toads

Answer 16

Toad is a common name for certain frogs, especially of the family Bufonidae,

Question 17

Amniotic egg

Answer 17

An air-breathing egg characterized by a shell and extraembryonic membranes.

Question 18

Turtles

Answer 18

Turtles are an order of reptiles known as Testudines, characterized by a shell developed mainly from their ribs.

Question 19

Tortoises

Answer 19

Tortoises are reptiles of the family Testudinidae of the order Testudines.

Question 20

crocodiles

Answer 20

Crocodiles or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia.

Question 21

Alligators

Answer 21

An alligator is a crocodilian in the genus Alligator of the family Alligatoridae.

Question 22

Snakes

Answer 22

Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes.

Question 23

Lizards

Answer 23

Lizards are a widespread group of squamate reptiles, with over 6,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains.

Question 24

Tuataras

Answer 24

Tuatara is a reptile endemic to New Zealand. Although resembling most lizards, they are part of a distinct lineage, the order Rhynchocephalia. Their name derives from the Māori language and means “peaks on the back.