Question

Research in both humans and nonhuman animals shows that the ___________ is active during appetitive emotions such as desire and interest.

A)	Right Frontal Cortex

B)	Basal Ganglia

C)

Left Frontal Cortex

_____________ are organic chemical messengers produced and released by specialized glands called ______________ glands.

Neurotransmitters..............Optimal

Hormones………………..Endocrine

Opiates……………………Secretory

Which of the following statements is true about 5α-reductase deficiency

A)	XY individuals are born with ambiguous genitalia because of a lack of dihydrotestosterone

B)	The individuals are often reared as females, but masculinization occurs during puberty

C)	XY individuals lack receptors for androgens and develop as females

D)	A and B only

E)	A and C only

Answer 1

• Research in both humans and nonhuman animals shows that the left frontal cortex is active during appetitive emotions such as desire and interest.
• Hormones are organic chemical messengers produced and released by specialized glands called endocrine glands.
• Due to 5α-reductase deficiency, XY individuals are born with ambiguous genitalia because of a lack of dihydrotestosterone and The individuals are often reared as females, but masculinization occurs during puberty.

Hence, option (d) is correct answer.