BIO 325 uky Exam 1 Questions With Correct
Answers
Individual |- |CORRECT |ANSWER✔✔-the |most |fundamental |unit |of |ecology
Community |- |CORRECT |ANSWER✔✔-Populations |of |species |living |together |in |a |particular |area
Ecosystem |- |CORRECT |ANSWER✔✔-one |or |more |communities |of |living |organisms |interacting |
with |their |nonliving |physical |and |chemical |environments
Mixotrophs |- |CORRECT |ANSWER✔✔-can |switch |between |being |producers |and |consumers
Detrivores |- |CORRECT |ANSWER✔✔-break |down |dead |organic |matter |into |smaller |pieces
Polygenetic |Trait |- |CORRECT |ANSWER✔✔-single |trait |is |affected |by |several |genes
Stabilizing |Selection |- |CORRECT |ANSWER✔✔-individuals |iwth |intermediate |phenotypes |have |
higher |survival |and |reproductive |success |than |those |with |extreme |phenotypes
Directional |Selection |- |CORRECT |ANSWER✔✔-individuals |with |extreme |phenotypes |experience
|higher |fitness |than |the |average |population |phenotypes |i.e. |Darwin's |finches
Disruptive |Selection |- |CORRECT |ANSWER✔✔-individuals |with |either |extreme |phenotype |
experience |higher |fitness |than |individuals |with |an |intermediate |phenotype
, Osmoregulation |- |CORRECT |ANSWER✔✔-mechanisms |organisms |use |to |maintain |a |proper |
solute |balance
Thermal |pollution |- |CORRECT |ANSWER✔✔-changing |temperature |of |an |environment |via |
human |activity
Necessary |Soil |Nutrients |(7) |- |CORRECT |ANSWER✔✔-C, |H, |O, |N, |P, |Ca, |K
Soil |Nutrients |come |in |various |compounds |(5) |- |CORRECT |ANSWER✔✔-ammonium, |nitrate, |
phosphate, |calcium, |potassium
Water |Potential |- |CORRECT |ANSWER✔✔-sum |of |forces |that |could |cause |water |to |move
Matric |Potential |- |CORRECT |ANSWER✔✔-potential |energy |generated |by |the |attractive |forces |
between |water |molecules |and |soil |particles
Transpiration |- |CORRECT |ANSWER✔✔-generates |water |potential |in |leaves |as |water |evaporates
|from |the |surfaces |of |leaf |cells
Stomata |- |CORRECT |ANSWER✔✔-small |openings |on |leaf |surfaces |where |CO2 |enters |leaf |and |
water |exits
Chloroplasts |are |made |up |of... |- |CORRECT |ANSWER✔✔-Stromas |filled |with |stacked |thylakoid |
membranes
Light |Reactions |- |CORRECT |ANSWER✔✔-turn |light |into |high |energy |compounds |ATP |and |
NADPH
Calvin |Cycle |- |CORRECT |ANSWER✔✔-turns |ATP |and |NADPH |and |CO2 |into |sugars
Answers
Individual |- |CORRECT |ANSWER✔✔-the |most |fundamental |unit |of |ecology
Community |- |CORRECT |ANSWER✔✔-Populations |of |species |living |together |in |a |particular |area
Ecosystem |- |CORRECT |ANSWER✔✔-one |or |more |communities |of |living |organisms |interacting |
with |their |nonliving |physical |and |chemical |environments
Mixotrophs |- |CORRECT |ANSWER✔✔-can |switch |between |being |producers |and |consumers
Detrivores |- |CORRECT |ANSWER✔✔-break |down |dead |organic |matter |into |smaller |pieces
Polygenetic |Trait |- |CORRECT |ANSWER✔✔-single |trait |is |affected |by |several |genes
Stabilizing |Selection |- |CORRECT |ANSWER✔✔-individuals |iwth |intermediate |phenotypes |have |
higher |survival |and |reproductive |success |than |those |with |extreme |phenotypes
Directional |Selection |- |CORRECT |ANSWER✔✔-individuals |with |extreme |phenotypes |experience
|higher |fitness |than |the |average |population |phenotypes |i.e. |Darwin's |finches
Disruptive |Selection |- |CORRECT |ANSWER✔✔-individuals |with |either |extreme |phenotype |
experience |higher |fitness |than |individuals |with |an |intermediate |phenotype
, Osmoregulation |- |CORRECT |ANSWER✔✔-mechanisms |organisms |use |to |maintain |a |proper |
solute |balance
Thermal |pollution |- |CORRECT |ANSWER✔✔-changing |temperature |of |an |environment |via |
human |activity
Necessary |Soil |Nutrients |(7) |- |CORRECT |ANSWER✔✔-C, |H, |O, |N, |P, |Ca, |K
Soil |Nutrients |come |in |various |compounds |(5) |- |CORRECT |ANSWER✔✔-ammonium, |nitrate, |
phosphate, |calcium, |potassium
Water |Potential |- |CORRECT |ANSWER✔✔-sum |of |forces |that |could |cause |water |to |move
Matric |Potential |- |CORRECT |ANSWER✔✔-potential |energy |generated |by |the |attractive |forces |
between |water |molecules |and |soil |particles
Transpiration |- |CORRECT |ANSWER✔✔-generates |water |potential |in |leaves |as |water |evaporates
|from |the |surfaces |of |leaf |cells
Stomata |- |CORRECT |ANSWER✔✔-small |openings |on |leaf |surfaces |where |CO2 |enters |leaf |and |
water |exits
Chloroplasts |are |made |up |of... |- |CORRECT |ANSWER✔✔-Stromas |filled |with |stacked |thylakoid |
membranes
Light |Reactions |- |CORRECT |ANSWER✔✔-turn |light |into |high |energy |compounds |ATP |and |
NADPH
Calvin |Cycle |- |CORRECT |ANSWER✔✔-turns |ATP |and |NADPH |and |CO2 |into |sugars
