stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Plant hormones Flashcards | StudBud
Explore
/
Plant hormones
Plant hormones
12 terms
·
StudBud Administration
·
392 plays
A biology quiz looking into plant hormones
Flashcards
12 cards
F
Practice quiz
P
Host live
L
Questions
12
Answers
1
Thigmotropism is the plants response to
gravity
touch
light
2
Abscisic acid is a growth inhibitor. True or false?
True
False
3
What is IAA involved in?
Dormancy in seeds
Closing stomata
Fruit ripening
Apical dominance
4
Plants are sensitive to
Daylength
lack of light
5
synergism is a term used to describe when plant hormones
work against each other
work together
6
What is gibberellin used in?
Bud dormancy
Stomatal closing
Abscission
Seed germination
7
which hormone stimulates the release of ethene?
Auxins
Gibberellin
Abscisic acid
Cytokinins
8
Gibberellins effect which area of the plant?
apex
internodes
roots
leaves
9
Ethene is used involved in
cell elongation
Pollen tube growth
Tropisms
abscission
10
Gibberellins promote stem elongation. True or false?
True
False
11
Ethene is vital for plants at what time of the year?
Spring
All year
Winter
Summer
12
Solutes in the cytoplasm of plants leads to
a lower freezing point
a higher freezing point
