Shared Flashcard Set

Details

chapter 1 section 3
chapter1section3
8
Biology
9th Grade
09/10/2014

Additional Biology Flashcards

 


 

Cards

Term
biology
Definition
the study of life
Term
DNA
Definition
a genetic code in a molecule
Term
stimulus
Definition
a signal to which an organism responds
Term
sexual reproduction
Definition
cells from two parents unite to form one signal cell of a new organism
Term
asexual
Definition
a single organism produces offspring indentical to itself
Term
homeostasis
Definition
when and organism keeps their inernel enviroment relativity stable, even when external conditione change dramatically
Term
metabolism
Definition
the combinwtion of chemicwl reactions through which an organism builds up or breaks down materials
Term
biosphere
Definition
"living planet" all forms of life on earth are connected into a biosphere
Supporting users have an ad free experience!