BIO 152 FINAL EXAM BIO 152 EXAM 4
WITH CORRECT ANSWERS 2025
The best classification system is that which most closely
correct answers >> reflects evolutionary history
You have a small tree in your yard that is the height that you
want it... correct answers >> Cut off the tips of the main
shoots
With respect to angiosperms, which of the following is
INCORRECTLY paired with its chromosome count? correct
answers >> megaspore-2n
If you were putting members of each of the following taxa in a
box, which would need the biggest boxes? correct answers >>
domain
Which of the following soil minerals is most likely leached away
during a hard rain? correct answers >> NO3-
Which of the following ions play the primary role in basic
transport processes in plant cells? correct answers >> H+
If you were a pollinator, what flower part would you usually notice
first? correct answers >> Petals
,Which of the following sex and generation combinations directly
produces the megasporangium of pine ovules? correct
answers >> Female sporophyte
Which of the following is NOT a characteristic that distinguishes
gymnosperms and angiosperms from other plants? correct
answers >> Ovules
Which go the following would tend to increase transpiration?
correct answers >> higher stomatal density
Why is seed dormancy adaptive for many plant species?
correct answers >> Seed dormancy allows seed to germinate
when contains are favorable for seedling growth
Which one of the following hormones regulates cell division in
plants? correct answers >> cytokinin
If a potato tuber sends sugar to the rest of the plant during spring
but receives sugar from the rest of the plant during summer, it
moves from being _____ correct answers >> a source to a
sink
Which of the following could be homologous between two taxa?
correct answers >> all of the above
Which of the following mechanisms is the correct sequence of
events that takes place during the plant responses to internal and
external signals? correct answers >> reception, transduction,
and response
, Heartwood and sapwood consist of correct answers >>
secondary xylem
Spruces and pines both have needlelike leaves, with the adaptive
advantage of ________. correct answers >> decreased surface
area
Soil erosion could be controlled by correct answers >> all of
the above
Compared to animal-pollinated pants, wind-pollinated
angiosperms correct answers >> produce much more pollen
because winds disperse pollen randomly
A plant developed a mineral deficiency after being treated with a
fungicide... correct answers >> Mycorrhizal fungi were killed
Which are the closest algal relatives of land plants? correct
answers >> charophytes
The advantages of seeds, compared to spores, include correct
answers >> containing a nutrient store for a developing
sporophyte
You discover two trees that each have thorns to protect....
correct answers >> convergent evolution
WITH CORRECT ANSWERS 2025
The best classification system is that which most closely
correct answers >> reflects evolutionary history
You have a small tree in your yard that is the height that you
want it... correct answers >> Cut off the tips of the main
shoots
With respect to angiosperms, which of the following is
INCORRECTLY paired with its chromosome count? correct
answers >> megaspore-2n
If you were putting members of each of the following taxa in a
box, which would need the biggest boxes? correct answers >>
domain
Which of the following soil minerals is most likely leached away
during a hard rain? correct answers >> NO3-
Which of the following ions play the primary role in basic
transport processes in plant cells? correct answers >> H+
If you were a pollinator, what flower part would you usually notice
first? correct answers >> Petals
,Which of the following sex and generation combinations directly
produces the megasporangium of pine ovules? correct
answers >> Female sporophyte
Which of the following is NOT a characteristic that distinguishes
gymnosperms and angiosperms from other plants? correct
answers >> Ovules
Which go the following would tend to increase transpiration?
correct answers >> higher stomatal density
Why is seed dormancy adaptive for many plant species?
correct answers >> Seed dormancy allows seed to germinate
when contains are favorable for seedling growth
Which one of the following hormones regulates cell division in
plants? correct answers >> cytokinin
If a potato tuber sends sugar to the rest of the plant during spring
but receives sugar from the rest of the plant during summer, it
moves from being _____ correct answers >> a source to a
sink
Which of the following could be homologous between two taxa?
correct answers >> all of the above
Which of the following mechanisms is the correct sequence of
events that takes place during the plant responses to internal and
external signals? correct answers >> reception, transduction,
and response
, Heartwood and sapwood consist of correct answers >>
secondary xylem
Spruces and pines both have needlelike leaves, with the adaptive
advantage of ________. correct answers >> decreased surface
area
Soil erosion could be controlled by correct answers >> all of
the above
Compared to animal-pollinated pants, wind-pollinated
angiosperms correct answers >> produce much more pollen
because winds disperse pollen randomly
A plant developed a mineral deficiency after being treated with a
fungicide... correct answers >> Mycorrhizal fungi were killed
Which are the closest algal relatives of land plants? correct
answers >> charophytes
The advantages of seeds, compared to spores, include correct
answers >> containing a nutrient store for a developing
sporophyte
You discover two trees that each have thorns to protect....
correct answers >> convergent evolution
