What Is the Fate of the Four Microspores That Result

question 1

Multiple Choice

What is the fate of the four microspores that result from meiosis in a typical angiosperm?

• A)All four develop into pollen grains.
• B)Two develop into pollen grains;two develop into the pollen outer wall.
• C)One develops into a pollen grain;the other three become megaspores.
• D)One develops into a pollen grain;the other three degenerate.
• E)None of the above are correct.

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Definitions:

Consumption

The act of using goods and services by households that leads to a decrease in their availability.

APC

In economics, stands for Average Propensity to Consume, which is the ratio of total consumption to total disposable income.

APC

Average Propensity to Consume, which is the fraction of income that households spend on consumption as opposed to saving.

APS

Stands for Average Propensity to Save, which measures the proportion of income that households save rather than spend on goods and services.