Parental monitoring, even if restrictive and controlling, does not usually cause deleterious effects

When we say that schizophrenia is a heritable disease, we mean that

a. a person who has inherited a "schizophrenia gene" will eventually develop the disease. b. a person inherits a tendency toward schizophrenia which may be triggered in certain environments. c. the likelihood of a person with a "schizophrenia gene" developing the disease is influenced solely by the biological family history. d. it is not possible to carry an unexpressed "schizophrenia gene." e. schizophrenia is genetically transmitted as a recessive allele.

Chromosomes are made up of

a. zygotes. b. gametes. c. genes. d. phenotypes.