Each Pollen Grain Produces Two Cells, One of Which May

question 56

Multiple Choice

Each pollen grain produces two cells, one of which may develop into a(n) :

• A) polar nucleus.
• B) pollen tube.
• C) anther.
• D) compound pistil.
• E) filament.

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Definitions:

Profit Margin

A financial ratio that shows the percentage of revenue that exceeds the cost of goods sold, indicating the efficiency at which a company generates profit.

Activity Base

A measure used to allocate costs to products or services, based on the amount of activity or volume of services or products that incur those costs.

Service Departments

Units within an organization that support the main production or operational departments but do not directly generate revenue.

Investment Turnover

A ratio that measures the efficiency of a company in generating sales from its investments.