Exhibit 1A-2 Straight Line

question 6

Multiple Choice

Exhibit 1A-2 Straight line

-Straight line CD in Exhibit 1A-2 shows which of the following?

• A)The relationship between X and Y are unknown.
• B)The values of Y are independent from the values of X.
• C)There is an inverse relationship between X and Y.
• D)There is a direct relationship between X and Y.

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Definitions:

Differentiation

The process of identifying and emphasizing the unique characteristics or features of something or someone.

Inner Cell Mass

The mass of cells inside the embryonic blastocyst, from which the embryo and eventually the fetus develop.

Endoderm

Cells of the inner cell mass of the embryo that develop into the digestive system and the lungs.

Ectoderm

Cells of the inner cell mass of the embryo that develop into the outer surface of the skin, the nails, part of the teeth, the lens of the eye, the inner ear, and the central nervous system.