Photoperiodism Depends on Which of the Following Factors

question 177

Multiple Choice

Photoperiodism depends on which of the following factors?

• A)the activation of photoreceptors
• B)daily fluctuations of auxin
• C)the accumulation and stabilization of auxin
• D)the inhibition of phytochrome

---

Definitions:

Cellular Level

Pertaining to the smallest structural units of living organisms, where fundamental processes of life occur.

Reactant Molecules

Reactants present at the onset of a chemical reaction, which are transformed to create the resulting compounds.

Reaction Occurrence

Refers to the event in which reactants transform into products during a chemical reaction.

Collide

To come into forceful contact with another object, often resulting in a transfer of energy or a physical change.