Suppose That a Typical German Factory Can Produce 20 Cameras

question 376

Multiple Choice

Suppose that a typical German factory can produce 20 cameras or 1 computer in an hour, and that a typical American factory can produce 10 cameras or one computer in an hour. If Germany produces one less computer and switches resources to cameras, and the United States produces one more computer and takes resources out of cameras, then the net change in camera production in both countries taken together is

• A) plus 10 cameras.
• B) plus 20 cameras.
• C) 0.
• D) minus 10 cameras.

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Definitions:

Pollen

Fine to coarse powder containing the microgametophytes of seed plants, which produce male gametes (sperm cells) for fertilization.

Megasporocyte

Cell within a megasporangium that undergoes meiosis to produce four n megaspores; also called megaspore mother cell. Compare with microsporocyte.

Meiosis

A form of cellular division that halves the number of chromosomes, leading to the creation of either gametes or spores.

Gametophyte

The sexual phase in the life cycle of plants and algae that produces gametes, typically through mitosis.