Research using identical twins indicates that ________
a. sexual orientation is not genetically determined
b. there is nearly a 100% matchâ€"when one twin is gay or lesbian, so is his or her twin
c. when one member of a pair of identical twins is gay or lesbian, the chances are higher that the other twin will share that same sexual orientation
d. the environment plays an equal role to genetics
Answer: C
You might also like to view...
What is sexual coercion?
a. physical, emotional or occupational power used against another to force them into unwanted sexual activity b. the use of bodily force as the primary method to force someone into unwanted sexual activity c. the use of blackmail against another to force them into unwanted sexual activity d. the use of deception, such as pretending to be "in love" with someone, as a way to manipulate someone into sexual activity
Physical proximity may promote attraction between two people through which mechanisms?
a) Social networking b) Interpersonal repulsion c) Familiarity and similarity d) Virtual reality
In Turkey and Morocco, it is seen that the Muslim population treats men and women equally.
Answer the following statement true (T) or false (F)
The _____ of an embryo differentiates into the muscles, skeleton, connective tissues, and circulatory and reproductive systems.
A. ectoderm B. periderm C. endoderm D. mesoderm