In the Fall,the Leaves of Some Trees Change Color

question 40

Multiple Choice

In the fall,the leaves of some trees change color.This happens because chlorophyll breaks down and the accessory pigments become visible.What hormone is responsible for this?

• A)phototropin
• B)abscisic acid
• C)cytokinin
• D)ethylene
• E)salicylic acid

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Definitions:

Cash Coverage Ratio

A financial metric that measures a company's ability to cover its interest obligations with its operating cash flow.

Days' Sales

A financial ratio that measures how effectively a company uses its inventory, often expressed as the average number of days that a company takes to sell its inventory.

Receivables

Money owed to a business by its clients or customers for goods or services provided on credit.

Inventory

The goods and materials a business holds for the purpose of resale, part of the company's current assets.