Plants compete for light, a response known as __________, in which plants tend to grow taller when
closely surrounded by other plants.
a. epinasty
b. phototropism
c. shade avoidance
d. shade tolerance
e. thigmotropism
C
You might also like to view...
Flowering is triggered by the production of _________, which triggers the transition of apical meristem to floral meristem
A. meristemogen B. florigen C. auxin D. gibberellin E. ethylene
Fungi and soil microorganisms provide ____ to ecosystems
a. provisioning services b. regulating services c. carbon sequestration d. hybridization e. support services
A cell cluster with both algal and hyphal cells that is used for asexual reproduction in lichens is called
a(n)
a. soredium. b. arbuscule. c. thallus. d. sporangium. e. haustorium.
If the diploid number of an organism is 30, the haploid number of the gametes is ___________.
a. 30 b. 15 c. 60 d. 10