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Biology 103 Unit 1 Test (Questions & Answers) Rated 100% CA$11.54   Add to cart

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Biology 103 Unit 1 Test (Questions & Answers) Rated 100%

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  • Course
  • Biology 103 Unit 1
  • Institution
  • Biology 103 Unit 1

biosphere - all the earths ecosystems Binomial nomenclature - assign living things a two-part name for a specific living organism Cell - smallest, most basic unit life unicellular - one cell multicellular - many cells emergent property - qualities appear each level organization List the organ...

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  • August 4, 2024
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  • Exam (elaborations)
  • Questions & answers
  • Biology 103 Unit 1
  • Biology 103 Unit 1
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Biology 103 Unit 1 Test
biosphere - all the earths ecosystems



Binomial nomenclature - assign living things a two-part name for a specific living organism



Cell - smallest, most basic unit life



unicellular - one cell



multicellular - many cells



emergent property - qualities appear each level organization



List the organization of living things. - Atom

molecule

cell

tissue

organs

organ system

organism



List the 5 characteristics of living things. - organized

acquire materials & energy

respond to stimuli

reproduce & develop

adapt

,natural selection - organisms become modified



evolution - change over time become suited environment



List the classification orders from specific to general. - Species

Genus

Family

Order

Class

Phylum

Kingdom

Domain



Taxonomy - discipline identifying classifying organisms



List the 3 domains. - Bacteria

Archea

Eukarya



Bacteria - microscopic

asexual

unicellular prokaryotes, ex: strep, staph, plaque on teeth



Archea - unicellular

asexual

extreme environment

Cell - smallest, most basic unit life

, Eukarya - most primitive

bacteria-like

uni/multicellular

asexual reproduction

membrane-bound nucleus

4 kingdoms

live in extreme environments; methanogens (live in animal intestines, explosive), halophiles (live & thrive
in salty environments), thermocidophiles (survive in high temps and acidic environments)



List the 4 kingdoms of Eukarya. - protista

fungi

plantae

animalia



Describe the rules for correctly writing a scientific name. - Genus- Capitalized underlined or
italicized

Species- lower case underlined or italicized




Specific epithet - second word in naming specific species



List each level of the biosphere. - organism

population

community

ecosystem

biosphere



organism - an individual

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