Which of the Following Plant Parts Elongate in Response to Etiolation

question 8

Multiple Choice

Which of the following plant parts elongate in response to etiolation during seedling germination?
I. Roots
II. Hypocotyl
III. Internodes
IV. Leaves

• A) I and II
• B) II and III
• C) I, II, and III
• D) I, II, III, and IV

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Definitions:

Net Operating Income

A financial metric that calculates a company's operational profit by subtracting operating expenses from operating revenues.

Operating Income

Earnings before interest and taxes (EBIT), an indicator of a company's profitability from its core business activities, excluding non-operating income and expenses.

Break-even Point

The point at which total revenue equals total costs and expenses, resulting in neither profit nor loss.

Dollar Sales

The total value of sales made by a business within a certain period, measured in dollars.