Taxonomy Vocabulary

The study of life and its interactions

All the chemical reactions in an organism

The study of classification

Regulation of internal environment

Define autotroph

A diagram showing the probable evolutionary relationship between organisms 

Single celled organism

Changing throughout a lifetime to be come more complex

An action or change in behavior

Species in which of the following kingdoms lives in oxygen-free environments

Species in which of the following kingdoms lacks cell walls and lives in moist environments? 

What is the broadest level of classification? 

A change in an organism's surroundings 

What type of cell lacks a nucleus? 

Gradual accumulation of adaptations over time