47-48. Tell me 2 ways to tell if a frog is a male or female.
49-59. Label the parts of this fish.
Chordates, Fish, and Amphibians Name _________________ Period _____
1. Fish, frogs, snakes, cats, and birds belong to the ________________
phylum.
Arthropod
Chordata Mollusk
2. An endoskeleton is _______________ the body.
Inside Outside
3. Animals with a backbone are called ________________.
Invertebrates Vertebrates
4. Fish take in oxygen from water through _______________.
Fins
Gills Scales
5. An amphibian skin must remain moist in order to _______________.
Breathe
Eat Move
6. A newly hatched frog is called a ______________.
Adult
Tadpole Toad
7. Most fish reproduce by ____________________.
External
Fertilization Internal
Fertilization Regeneration
8. In vertebrates, the backbone protects the _______________.
Heart
Lungs Spinal Cord
9. A tadpole breathes with _______________ under water?
Fins
Gills Lungs
10. The most primitive fish are the _________________ fish.
Bony Cartlaginous
Jawless
11. Which of these is a cartilaginous fish?
Lamprey
Shark Tuna
12. Frogs and toads attract their mates by _________________________.
Giving off
smells
Jumping Making
noises
13. Salamanders and newts are _______________.
Amphibians Bony
fish Jawless fish
14. The _______________ allows a fish to float at any water level.
Fins Lateral
line Swim bladder
15. The word amphibian means __________________.
Double
life Jointed
legs Spiny skin
16. Unlike frogs, salamanders have _______________.
Fangs
Fins Tails
17. Jawless fish include the ____________________.
Lampreys &
Hagfish Lampreys &
Skates Skates & Rays
18. Fish and Amphibians are ______________-blooded.
Cold
Hot Warm
19. The skeleton of a shark is made of ________________.
Bone
Cartilage Scales
20. A fish senses around it by using its _________________.
Fins Lateral
Line Scales
21. Frogs and toads go into a winter sleep called _______________.
Fertilization
Hibernation Metamorphosis
22. If you found an amphibian with smooth, moist skin, you know it isn't a
_______________.
Frog
Salamander Toad
23. Salamander eggs are laid _______________.
Anywhere In
water On land
24. Fish and amphibian eggs have __________ shells.
Hard
No Soft
25. A tadpole first breathes with ______________.
Gills Its
skin Lungs
26. The changes a frog goes through from egg to adult frog is called _______________.
Fertilization
Hibernation
Metamorphosis
27. During the early stages amphibians can live __________________.
In
water On
Land In water and on land
28. Frogs lay their eggs in the _______________.
Spring
Summer
Fall Winter
29. Toads have ___________________ skin.
Dry,
bumpy Smooth, moist
30. Some sharks lay eggs. Their egg case is called
a ___________________.
Jelly-like
mass Mermaid's
purse Shark pod
31. Baby sharks are called _____________.
Fry
Pups Sharklings
32. Tadpoles are _______________.
Carnivores
Herbivores Omnivores
33. Frogs are ________________.
Carnivores
Herbivores Omnivores
34-39. Name the 3 groups of fish and an example for each.
| Fish group | Example |
40-42. Name the 3 groups of amphibians
| 3 Groups of Amphibians |
43. Name one way a fish and a frog are alike.
44. Name one way a fish and a frog are different.
45. Name one way a frog and a salamander are alike.
46. Name one way a frog and a salamander are different.
47-48. Tell me 2 ways to tell if a frog is a male or female.
49-59. Label the parts of this fish.