Which statement regarding endocrine glands is incorrect?
a. They produce hormones.
b. They secrete their products into the blood.
c. They are comprised of epithelial tissue.
d. They are all controlled by the nervous system.
e. They are ductless.
D
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Formation of new memories involves the ________, and storage of long-term memories primarily involves the ________.
A. cerebellum; corpus callosum B. hippocampus; association areas of the cerebrum C. lateral ventricles; hippocampus D. amygdala; reticular formation E. habenular nuclei; amygdaloid body
A gene typically has many alleles because
A. a protein sequence can vary in many ways. B. humans have many traits. C. a chromosome has many genes. D. a DNA sequence can vary in many ways.
The pulsing of arteries that are adjacent to lymphatic vessels provides a pressure on the vessels that helps them propel the lymph
TRUE
During a lab practical, a student examines a tissue that is composed of a densely packed epithelium composed of square-shaped cells in a single layer. The epithelia are often cut into circles, and sometimes into parallel rows. What organ is the student most likely observing?
What will be an ideal response?