Cellulose is the basic component of:
a. sugar.
b. starch.
c. wood.
d. wool.
(Question #2) Beard hairs are coarse and normally _____ in cross-section.
a. Ribbon-like
b. Oval
c. Triangular
d. Round
(Question #3) To perform standard/reference hair sampling, the collection of a minimum of _____ full-length head hairs and _____ full-length pubic hairs from the victim is recommended.
a. 25; 25
b. 100; 100
c. 20; 20
d. 5; 16
(Question #4) The layers of the hair shaft are the _______, the ______, and the ______.
a. Cuticle; root; medulla
b. Cortex; mitochondria; pigment
c. Pigment; cortex; pigment
d. Cuticle; cortex; medulla
(Question #5) The multiple forms method involves the administration of alternate forms of the instrument to the same grou
Indicate whether the statement is true or false
(Question #6) Microscopic hair comparisons must be regarded by police and courts as what type of evidence?
a. Conclusive
b. Individualizing
c. Useless
d. Presumptive
(Question #7) The test retest method is the most widely used means of establishing the reliability of attitude scales.
Indicate whether the statement is true or false