Why Are the Structures Indicated by the Arrow in the Diagram

question 58

Multiple Choice

Why are the structures indicated by the arrow in the diagram below of a seedling somewhat shriveled at this stage in germination?

• A)These structures die as a result of exposure to sunlight when the seedling breaks the surface of the ground.
• B)These structures formed the protective coat of the seed and are no longer needed.
• C)These structures originally held food for the embryo, which is mostly used up by this stage of germination.
• D)The cells of the meristem moved out of these structures as the seedling began primary growth.

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Definitions:

Productivity Of Labor

The measure of the output of goods and services produced by labor input, indicating the efficiency of labor use.

Demand For Labor

The need for employees by employers to carry out work, which varies with wage levels and economic conditions.

Inputs That Complement

Resources or goods that are used together in production to increase efficiency or output.

Inputs That Substitute

Resources or factors of production that can be used in place of one another in the manufacturing process.