Researchers Tend to Name Genes Based on What Happens in Their

question 7

Multiple Choice

Researchers tend to name genes based on what happens in their absence.The tinman gene in Drosophila results in flies ______________________.  

• A) without hearts
• B) with nonjointed legs
• C) with a thick exoskeleton
• D) with rust colored eyes
• E) without brains

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Definitions:

Gross Profit

The difference between revenue and the cost of goods sold, excluding other operating expenses and taxes.

Income from Operations

The profit earned from a company's everyday business activities, excluding income from other sources and expenses like taxes and interest.

Operating Expenses

The costs associated with the day-to-day activities of running a business, not including the cost of goods sold.

Cost of Merchandise Sold

The direct costs attributable to goods sold by a company, including the purchase price of merchandise, freight, and handling charges, less any discounts received.