What evidence exists for a genetic cause of ADHD?
a. ADHD runs in families.
b. Researchers have identified the genes responsible for ADHD. c. There are no other explanations for ADHD.
d. All of the above are true.
Question 2
Which of the following is NOT true regarding the prevalence of ADHD?
a. Children from highly educated families and children from families receiving Medicaid are most likely to be identified.
b. Black students make up less of the ADHD population but are identified at higher rates than their white peers. c. Male students are at least twice as likely to be identified as having ADHD as are their female peers.
d. The numbers of students identified as ADHD is steadly dropping each year as prevention techinques are discovered.
The cladistic approach from molecular genetic data
(a) Age of maturity of Atlantic cod decreased during the fishery collapse. (b) Evidence of maturatio
The molecular basis of genetic complementation
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
This graph illustrates how unattached older adults are poorer than their peers who live in families
Microbes that have become model organisms for genetic studies