Chemical substances that affect the functioning of distant body systems and sometimes act as neuromodulators are known as
a. hormones
b. glands
c. ventricles
d. endocrines
Question 2
The major problem with family incidence studies that ask whether diseases run in families is that even when they find a higher prevalence of a certain illness in families with one ill proband,
a. the finding is consistent with both genetic and environmental causation.
b. they cannot determine if a single gene or multiple genes are involved.
c. they cannot determine if dominant genes or recessive genes are involved.
d. they can only study families with identical twins.
Fruiting body adaptations that foster spore dispersal.
Toxic fruiting body of Amanita muscaria.
skeleton of the human body
Commonly Used Equivalents for the Apothecary and Metric Systems
Systems and Organs of the Human Body
Inappropriate positions of organs and body structures in homeotic mutants