Name______

Date______Per___

Fish and Amphibian Review

Put the word(s) that best complete the statement in the blank.

  1. A ______is a jawless fish. (example)
  2. ______have scales on their bodies.
  3. Most fish have ______fertilization.
  4. ______fish have an air bladder.
  5. Sharks have a lateral line for detecting ______.
  6. The largest fish in the sea is the ______.
  7. ______are less dependent on water than ______. (frogs or toads)
  8. ______have internal fertilization. (frogs, fish, sharks, salamanders)
  9. Salamanders are ______. (endo or ecto thermic)
  10. Adult amphibians use ______for respiration.(structure(s))
  11. An animal that lays eggs is ______. (scientific name)
  12. ______fish use the swim bladder for buoyancy. (type of fish)
  13. The ______are used for salt vs. water balance and removal of cellular

waste in fish and amphibians.

  1. When the male frog squeezes the female frog, causing her to release her eggs, it is

called ______. (scientific name)

  1. Amphibians likely came from ______fishes. (type of fish)
  2. Adult frogs have a ______loop circulatory system.
  3. Tadpoles have ______chambers in their hearts. (number)
  4. Fish use the ______for detecting electrical fields. (organ/ organ system)
  5. Amphibians have ______ear. (no, external, internal)
  6. Frogs and toads use ______fertilization. (internal or external)

Identify and give the function of each of the structures on the diagram below (2 ea. )

(2 answers for each letter!!)

A. ______

B. ______

C. ______

D. ______

E. ______

Identify and give the function of the structures of all the internal structures on the shark diagram below.(2 answers for each letter!!)

Fish and Amphibian Review KEY

Put the word(s) that best complete the statement in the blank.

  1. A ___is a jawless fish. (example)lamprey, hagfish
  2. _____have scales on their bodies.Fish
  3. Most fish have ______fertilization.external
  4. Bony ____fish have an air bladder.
  5. Sharks have a lateral line for detecting ______.vibrations
  6. The largest fish in the sea is the ______. Whale shark
  7. __Toadsare less dependent on water than frogs _____. (frogs or toads)
  8. __sharks, salamanders & caecilianshave internal fertilization.
  9. Salamanders are __ectothermic. (endo or ecto thermic)
  10. Adult amphibians use lungs & skinfor respiration. (structure(s))
  11. An animal that lays eggs is ___oviparous. (scientific name)
  12. Bony__ fish use the swim bladder for buoyancy. (type of fish)
  13. The __kidneys are used for salt vs. water balance and removal of cellular

waste in fish and amphibians.

  1. When the male frog squeezes the female frog, causing her to release her eggs, it is

called ___amplexus . (scientific name)

  1. Amphibians likely came from lobe-finned__fishes. (type of fish)
  2. Adult frogs have a ___single loop circulatory system.
  3. Tadpoles have ____2 chambers in their hearts. (number)
  4. Fish use the ___ampullae of Lorenzini for detecting electrical fields. (organ/ organ system)
  5. Amphibians have ___an internal ear. (no, external, internal)
  6. Frogs and toads use ____external fertilization. (internal or external)

Identify and give the function of each of the structures on the diagram below (2 ea. ) (10)

A. _____gill slits______respiration____

B. ______pectoral fin______balance & steering while swimming

C. _____lateral line______detecting vibrations_____

D. ______clasper______delivery of sperm to female

E. _____spiracle______water intake for respiration

Identify and give the function of the structures of all the internal structures of the shark in the diagram below. (22)