KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
physical
barriers
mechanical thorns, bark,
defense in plants fuzz
and example
harm animals by
chemical defense in alter- ing their
plants physiology(nor- mal
functions)
use lots of nitrogen
Chemical defense
used to make nicotine,
alka- loids (drugs)
caf- feine, morphine
essential oils that
Chemical defense repel an- imals
ter- penoids can treat cancer and
malaria
tannins that escape
when chewed and
chemical defense
make the plant hard to
phenols (grass)
digest
used to make asprine
and skin treatments
1/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
make use of
intraspecific
interactions
2/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
Ecological defense in ants that use plant as
plants and example home attack invaders
Receptors in plasma
mem- brane recognize
basal resistance mole- cules that are
present in many
pathogens, this is a
plants first line of
defense
How can plants
respond to an they can thicken cell
incoming pathogen walls close entrance
holes produce
antimicrobial
compounds
hypersensitive a plant's localized
response defense response to a
pathogen, involving the
death of cells around
the site of infection
plant cuts off xylem to
water vascular wilt stop infections but died
disease of thirst
3/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
immunity, resistance to
a specific pathogen
4/
56
physical
barriers
mechanical thorns, bark,
defense in plants fuzz
and example
harm animals by
chemical defense in alter- ing their
plants physiology(nor- mal
functions)
use lots of nitrogen
Chemical defense
used to make nicotine,
alka- loids (drugs)
caf- feine, morphine
essential oils that
Chemical defense repel an- imals
ter- penoids can treat cancer and
malaria
tannins that escape
when chewed and
chemical defense
make the plant hard to
phenols (grass)
digest
used to make asprine
and skin treatments
1/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
make use of
intraspecific
interactions
2/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
Ecological defense in ants that use plant as
plants and example home attack invaders
Receptors in plasma
mem- brane recognize
basal resistance mole- cules that are
present in many
pathogens, this is a
plants first line of
defense
How can plants
respond to an they can thicken cell
incoming pathogen walls close entrance
holes produce
antimicrobial
compounds
hypersensitive a plant's localized
response defense response to a
pathogen, involving the
death of cells around
the site of infection
plant cuts off xylem to
water vascular wilt stop infections but died
disease of thirst
3/
56
, KU BIO 152 EXAM 3 WITH CORRECT ANSWERS 2025
immunity, resistance to
a specific pathogen
4/
56
