Which of the Following Lists the Events Leading to Leaf

question 53

Multiple Choice

Which of the following lists the events leading to leaf fall in deciduous trees in the correct order?

• A)formation of abscission layer, increase in ethylene levels, decrease in auxin levels
• B)shortening days, increase in ethylene production, formation of abscission layer
• C)shortening days, formation of abscission layer, decrease in ethylene levels
• D)decrease in ethylene levels, shortening days, formation of abscission layer

---

Definitions:

African Americans

A racial or ethnic group in the United States with ancestry from the black racial groups of Africa.

Implicit Marginal Tax Rates

The effective rate of taxation on an individual’s additional income from work or other sources, taking into account the loss of benefits or tax deductions as income increases.

Income Transfer Programs

Government initiatives designed to redistribute money from certain groups of individuals to others, typically from the wealthier segments of society to those in need, to reduce economic inequality.

Able-bodied Poor

Individuals who are physically capable of working but are living in poverty due to unemployment, underemployment, or low wages.