Which of the Following Statements Is True of Mutations

question 103

Multiple Choice

Which of the following statements is true of mutations?

• A) Mutations can only occur by chance.
• B) Mutations produce sperm and ova cells.
• C) Mutations occur through radiation or other environmental influences.
• D) Mutations help adenine combine with guanine to form the single spiral structure of deoxyribonucleic acid (DNA).

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Definitions:

Break-even Point

The point at which total revenues equal total costs, resulting in no net loss or gain for a business.

Variable Costing

An accounting method that only includes variable production costs (direct materials, direct labor, and variable manufacturing overhead) in the cost of goods sold and inventory valuation.

Fixed Factory Overhead

Fixed factory overhead refers to those manufacturing costs that do not change with the level of production, including rent, depreciation, and salaries of permanent staff.

Absorption Costing

A method that includes all manufacturing costs - direct materials, direct labor, and both variable and fixed overhead - in the cost of a product.