Which of the Following Is a Major Mechanism Whereby Hormones

question 20

Multiple Choice

Which of the following is a major mechanism whereby hormones control plant development?

• A) cell respiration via regulation of the citric acid cycle
• B) cell division via the cell cycle
• C) cell elongation through production of cellulase
• D) cell differentiation through altered spliceosome activity
• E) cell synthesis of proteins via altered gene expression

---

Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, influencing pricing and marketing strategies.

Total Expenditures

The sum of all spending for consumption, investment, government outlays, and net exports in an economy.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price, indicating how sensitive consumers are to price changes.

Substitutes

Goods or services that can be used in place of each other, where an increase in the price of one leads to an increase in demand for the other.