Show:
Fishes
Amphibians
Reptiles
Which one is it?
Vocabulary
100
This structure allows fish to breathe under water
What are gills?
100
Amphibians evolved from this animal
What is the fish?
100
Reptiles evolved from this type of animal
What is the amphibian?
100
Caecilian
What is amphibian?
100
This is the process in which an animal changes form as it develops into an adult.
What is metamorphosis?
200
This allows fish to sense movement in the water
What is a lateral line system?
200
The word 'amphibian' means this
What is 'double life'?
200
This is the type of egg reptiles lay
What is amniotic?
200
Tortoise
What is reptile?
200
The prehistoric reptile ancestor of all mammals
What is the therapsid?
300
This one is a bony fish: -Shark -Lamprey -Perch
What is a Perch?
300
These are the 3 groups of amphibians
What are salamanders, caecilians and frogs/toads?
300
Reptiles reproduce through this type of fertilization
What is internal?
300
Salamander
What is amphibian?
300
Segments of bone or cartilage that interlock to form a backbone
What is vertebrae?
400
These 2 structures help a to remain buoyant in the water
What is an oily liver or swim bladder
400
This is the aquatic larval stage of a frog
What is the tadpole?
400
These are 2 reptilian adaptations to life on land
What are strong legs, lungs or eggs with a hard shell?
400
Sea horse
What is fish?
400
This is the phylum to which all vertebrates belong
What is Chordata?
500
This is how long fish have been on Earth
What is 500 million years?
500
This characteristic of a frog has led to it being called an 'ecological indicator' for scientists
What is it's thin skin?
500
These are the 3 groups of reptiles
What are turtles/tortoises, crocodiles/alligators, snakes/lizards
500
Lamprey
What is fish?
500
This type of animal cannot regulate it's internal temperature
What is ectotherm?