Concordance refers to
A) the degree to which identical twins are dissimilar in terms of a particular trait.
B) the degree to which people raised in the same household disagree with each other.
C) the degree to which identical twins are alike in terms of a particular trait.
D) a measure of gender nonconformity.
Question 2
In several research studies, the incidence of same-gender sexual orientation was greater for those siblings of a gay male who were
A) an identical twin.
B) a fraternal twin.
C) an adoptive brother.
D) a half-brother.
Degree of genetic relatedness to self in a diploid organism.
Relative Positional Terms
Sibling relationships can be intense, in terms of both having fun together and engaging in conflict.
Identical Twin
Identical Twin Normal Birth Position
Create a map that integrates the following terms: alternative splicing, constitu