Another Student Proposes That Handedness Could Just as Easily Be

question 22

Multiple Choice

Another student proposes that handedness could just as easily be passed to children by how the parents carry the child and interact with it, a learning process that may perpetuate from the parents' handedness. Assuming all parents and children are expressing their "true handedness," the occurrence of which case below would cast the most serious doubt on a simple genetic basis for handedness, with left-handedness recessive?

• A) Two right-handed parents have a left-handed child.
• B) Two left-handed parents have a right-handed child.
• C) Left-handed parents only have left-handed children.
• D) Right-handed parents only have right-handed children.
• E) None of the choices are correct.

---

Definitions:

Average Variable Costs

Costs that vary with output level, calculated by dividing total variable costs by the quantity of output produced.

Operate

To function or work in a particular manner, often referring to businesses and machinery performing their intended duties.

Diseconomies of Scale

The phenomenon where production costs per unit increase as the scale of operation expands.

Computer Programmers

Professionals who write, test, and maintain the code that allows computer applications and software programs to function.