Autism spectrum disorder may be associated with
a. larger than normal amounts of neurotrophins.
b. reduced amounts of neurotrophins.
c. childhood exposure to viruses.
d. parenting style.
Question 2
Which of the following individuals is most likely to have a child with autism spectrum disorder?
a. Linda, a skilled mechanical engineer.
b. Samantha, who is pregnant for the first time at age 28.
c. Susan, a gifted artist and poet with a family history of bipolar disorder.
d. Ashley, an actress who regularly smokes marijuana.
Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti
Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha
A, Normal intravertebral disk; B, herniated disk.
Spectrum of the Cosmic Microwave Background
Neutrophils in a normal blood smear.
The traditional human karyotypes derived from a normal female and a normal male