The Study of Periodic Plant Life Cycle Events Is Called
The study of periodic plant life cycle events is called ________.
Amal published a scientific paper on flowering cycles of Quercus garryana.Amal would be a(n)________.
Studies of honeysuckle flowering over the last several decades show which of the following?
A)Flowering is occurring earlier in spring with each decade.
B)The number of flowers being produced has decreased dramatically.
C)Flowers have become progressively smaller.
D)Flowering is occurring for shorter periods of time in the spring.
E)All of these events are occurring.
As CO2 concentrations in the atmosphere continue to increase,which of the following will be the probable effect?
A)increased plant biomass worldwide
B)increased incidence of hay fever
C)increased incidence of asthma
D)increase in the size and toxicity of poison ivy
E)All of the above will likely happen.