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BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) QUESTIONS AND ANSWERS
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BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) QUESTIONS AND ANSWERS
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BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) QUESTIONSAND ANSWERS
EVOLUTION IS THE SCIENTIFIC EXPLANATION FOR BOTH ___ AND ____ OF ORGANISMS.
UNITY, DIVERSITY.
UNITY AND DIVERSITY IS THE CONCEPT THAT... LIVING ORGANISMS ARE MODIFIED
DESCENDANTS OF COMMON ANCESTORS.
TAXONOMY THE BRANCH OF BIOLOGY THAT NAMES AND CLASSIFIES SPECIES INTO
GROUPS OF INCREASING BREADTH.
TWO BROADEST UNITS OF CLASSIFICATION ARE: DOMAINS AND KINGDOMS.
WHAT DO THE FOUR DIVISIONS OF THE DOMAIN EUKARYA CONSIST OF AND ARE THEY
MULTICELLULAR OR UNICELLULAR? 1. KINGDOM PLANTAE; PLANTS, MULICELLULAR.
2. KINGDOM FUNGI; FUNGI, MULTICELLULAR.
3. KINGDOM ANAMALIA; ANIMALS, MULTICELLULAR.
4. PROTISTS; OTHER UNICELLULAR ORGANISMS.
DNA IS THE UNIVERSAL GENETIC LANGUAGE COMMON TO ALL ORGANISMS, AND CILIA OF
PARAMECIUM (BACTERIA IN A POND) VS CILIA OF A HUMAN WINDPIPE. THESE ARE TWO
EXAMPLES OF WHAT? UNITY AND DIVERSITY OF LIFE.
CHARLES DARWIN HAD TWO MAIN POINTS FROM THE RESEARCH HE PUBLISHED ABOUT HIS
STUDY OF THE FINCHES. WHAT WERE THEY? 1. SPECIES SHOWED EVIDENCE OF "DESCENT
WITH MODIFICATION'" FROM COMMON ANCESTORS.
2. "NATURAL SELECTION" IS THE MECHANISM BEHIND DESCENT WITH MODIFICATION.
, NATURAL SELECTION EVOLUTION OCCURS AS THE UNEQUAL REPRODUCTIVE SUCCESS OF
INDIVIDUALS. THE DIFFERENT BEETLES VS THE BIRD.
INQUIRY THE SEARCH FOR INFORMATION AND EXPLANATIONS OF NATURAL
PHENOMENA.
THE SCIENTIFIC PROCESS INCLUDES... MAKING OBSERVATIONS, FORMING LOGICAL
HYPOTHESIS, AND TESTING THEM.
HYPOTHESIS A TENTATIVE ANSWER TO A WELL-FRAMED SCIENTIFIC QUESTION.
HYPOTHESIS MUST BE ___ AND ___. TESABLE AND FALSIFIABLE.
CONTROLLED EXPERIMENT AN EXPERIMENTAL GROUP IS COMPARED TO A CONTROL
GROUP.
4 MAIN ELEMENTS THAT MAKE UP LIVING THINGS: OXYGEN, CARBON, HYDROGEN,
NITROGEN.
ATOM: THE SMALLEST UNIT OF MATTER THAT STILL RETAINS THE PROPERTIES OF AN
ELEMENT.
ATOMS ARE MADE UP OF WHAT SUBATOMIC PARTICLES. ELECTRONS, PROTONS,
NEUTRONS.
WHAT ARE THE CHARGES OF PROTONS, NEUTRONS, ELECTRONS? PROTONS- POSITIVE
CHARGE
NEUTRONS- NO CHARGE
ELECTRONS- NEGATIVE CHARGE
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