CHP 1 view of life. Flashcards
what is biology?
study of life
CHARAC of living org.
MRS.GREN (explain)
levels of organizations.
atoms, molecule, macromolecules, cells, tissues, organ, organ sys, organism, population, community, ecosystems, biosphere.
achieve characteristics of life
chemical
electrical
energy of life
phototsyn
cellular res
levels of energy of life
auto= producers, plants algae, bac
hetro= comsumers= omni, herbivores, carni
decom
evolution nomenclature
dear domain
king kingdom
Philip phylum
came class
out order
from family
grad genus
school species
pork vs eukaryotic
prok= domain archae and domain bacteria
euk= protista, plantae, Animalia , fungi
natural selection
adaptation (choice of nature) and that organism produces more and lives to adapt within its environment.
scientific methods
observe
question
hypothesis
design experiments 2 sets,
1.control (shrimps eat same algae).
2.experimental (testing different for example shrimps eat different type of algae)
analyze
conclude