QUIZ - Fish & Amphibians

1. Frogs have ____ loop circulation, fish have ____ loop circulation.
single, double
double, single
atrial, ventricle
five, four

2. Hagfish and lamprey are similar in that they both:
have boney skeletons
do not have jaws
live in fresh or sea water
are lobe-finned

3. Which of the following pairs is most closely related?
sharks & salmon
salmon & catfish
stingrays & lampreys
hagfish & lungfish

4. Blood leaves the atrium of the fish and goes to the:
gills
ventricle
body
cloaca

5. The lateral line system is responsible for:
detecting vibrations
spawning
maintaining homeostasis
bouyancy

6. Sharks sink to the bottom when not swimming because:
their skeletons are very heavy
they have no anal fin
they have no operculum
they have no swim bladder

7. Which of the following pairs is most closely related:
frogs & salamanders
frogs & catfish
frogs & toads
frogs & caecilians

8. The process by which a tadpole becomes a frog is called:
spawning
metamorphosis
homeostasis
double loop circulation

9. Tadpoles are different from frogs in that:
they breathe using gills
they are herbivores
they have a two-chambered heart
all of these

10. Which fin is responsible for a fish's forward movement?
caudal
pectoral
pelvic
dorsal

Score =
Correct answers: