Why Do Pine Trees Have Two Different Types of Cones

question 58

Multiple Choice

Why do pine trees have two different types of cones?

• A)One type produces the gametophyte, the other type produces the sporophyte.
• B)One type produces ovules, the other type produces pollen.
• C)One type is produced in the fall, the other type is produced in the spring.
• D)One type produces seeds, the other type produces fruit.

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Definitions:

Opportunity Cost

The expense incurred by not choosing the second-best option available when a decision is made or an action is taken.

Pure Capitalism

An economic system characterized by private ownership of the means of production and where investments, distribution, income, production, and prices are determined by the market.

Owns No Resources

The condition of not having access to or control over any assets, capital, or means of production.

Production Possibilities Frontier

A curve that shows the different combinations of various goods that a country can produce given certain resources and technology.