UNIT 1 Binomial Naming System, Etc.

Question 1

GENUS then SPECIES

first word = genus

Question 2

birds

Answer 2

-wings
-feathers
-beak
legs have scales

Question 3

Frogs are classified as amphibians.
State two features of amphibians that distinguish them from all other vertebrates

Answer 3

gas exchange occurs through skin (and lungs) ;
larva have gills and adults have lungs ;