Shared Flashcard Set

Details

Marine Tetrapods
Mr. Litz
15
Science
12th Grade
03/23/2010

Additional Science Flashcards

 


 

Cards

Term
What does tetrapod mean?
Definition
four-footed
Term
How do tetrapods breathe?
Definition
with lungs
Term
List the 3 groups of marine tetrapods.
Definition
reptiles, birds, mammals
Term
To which class do reptiles, birds, and mammals belong?
Definition
reptilia, aves, mammalia
Term
List the 5 types of reptile.
what advancements do they have over amphibians
Definition
snakes, lizards, crocodiles, turtles, tuatara; scales and lay eggs on land
Term
Why are most marine reptiles found in the tropics?
Definition
higher metabolism and activity depends on temperature
Term
What are ichthyosaurs?
Definition
extinct marine reptile: dolphin/shark-like
Term
List the characteristics that allow sea turtles to live in a marine environment.
Definition
salt glands to drink salt water, legs modified into flippers, live in ocean till time to lay eggs.
Term
List 4 different sea turtle species.
Definition
Hawksbill, loggerhead, green, leatherback
Term
Which species of sea turtle grows the largest? how large?
Definition
leatherback, 7 ft 1200 (lb)
Term
How often do female sea turtles breed?
Definition
every 2-4 years
Term
What is the most endangered species of sea turtle?
Definition
Kemp's Ridley
Term
What is TED?
Definition
Turtle Exclusion Device
Term
How is reproduction in sea kraits different from sea snakes?
Definition
oviparous
Term
List the characteristics that allow sea snakes to live in a marine environment.
Definition
salt glands, flattened body, ovoviviparous, nerve venom
Supporting users have an ad free experience!