When Actual Blood-Group Testing Was Conducted, There Was No Significant

question 450

Multiple Choice

When actual blood-group testing was conducted, there was no significant correlation found between ethnic ancestry and IQ scores because

• A)blood type is not genetically determined.
• B)culture-fair tests were not utilized.
• C)obvious external markers, like skin color, have little to do with underlying genetic differences.
• D)of all of these.

---

Definitions:

Testicular Tumors

Abnormal growths that form in the testicles, which can be benign or malignant, and affect male reproductive organs.

Epididymitis

An inflammation of the epididymis, often caused by infection and resulting in pain and swelling in the testicles.

Chemotherapy

A type of cancer treatment that uses drugs to destroy cancer cells by inhibiting their growth and spread throughout the body.

Tetanus Vaccine

A medical shot given to prevent tetanus, a serious infection caused by bacteria toxins affecting the nervous system.