Biology 100 UNLV (Dr. Jef Jaeger) Exam 1 Study
Guide; Questions & Answers 100% Verified
What is life? Correct answer-there is no definitive answer
what are the 7 characteristics of a living organism? Correct answer-1. adaptation and
revolution
2. maintaining homeostasis
nds to the environm...
define multicellular Correct answer-trillions of cells
define metabolism Correct answer-all chemical reactions that occur within the cells of
living things
Define homeostasis Correct answer-Maintaining a stable internal environment
Define natural selection Correct answer-organisms that inherit helpful traits to reproduce
more successfully organisms
define adaptive traits Correct answer-traits that help organisms survive and reproduce in
its natural environment
Linnaean taxonomic system Correct answer-From biggest to smallest: Domain, Kingdom,
Phylum, Class, Order, Family, Genus, Species.
the analogy for Linnaean Correct answer-Do
Kings
Play
Chess
, Biology 100 UNLV (Dr. Jef Jaeger) Exam 1 Study
Guide; Questions & Answers 100% Verified
On
Fine
Gold
Sand
the 3 domains in Linnaean Taxonomy Correct answer-Bacteria
Archaea
Eukaryota
Why are viruses not alive? Correct answer-no organelles
cannot make proteins
cannot reproduce on their own
What is the size of a virus? Correct answer-1/100 the size of a bacterial cell
what is the domain of a brown bear? Correct answer-Eukarya
what is the kingdom of a brown bear Correct answer-anamalia
what is the phylum of a brown bear? Correct answer-chordata
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