A Derived Trait Shared Only by Angiosperms and Gymnosperms Is

question 51

Multiple Choice

A derived trait shared only by angiosperms and gymnosperms is

• A)vascular tissue.
• B)fruit production.
• C)the production of seeds.
• D)protection of the embryo.

---

Definitions:

Total Variable Costs

The sum of all costs that vary with output level in the short term.

Profit-maximizing Firm

A company that adjusts its production to achieve the highest possible profit based on its costs and the market demand.

Marginal Revenue

The revenue uplift from marketing one more unit of a product or service.

Competitive Firm's Supply Curve

A graphical representation showing the quantity of goods a firm is willing and able to supply at each possible price, under the assumption of perfect competition.