This figure shows a superior view of the cranial cavity. Which number indicates the crista galli?
A. 1
B. 3
C. 9
D. 10
E. The crista galli is not labeled on this figure.
Answer: D
You might also like to view...
All of the following glands are both endocrine and exocrine except
A. the ovaries. B. the testes. C. the adrenal glands. D. the pancreas. E. All of these glands are both endocrine and exocrine.
During a contraction, which areas of the sarcomere are most likely to either disappear or decrease?
a. H zone b. I band c. A band d. Z disk
Which brain structure contains two respiratory control centers and is part of the brain stem?
What will be an ideal response?
Which statement accurately compares the transmission speed of the different types of synapses?
A. Transmission at chemical synapses involves a brief synaptic delay, but electrical synapses are faster. B. Transmission at both chemical and electrical synapses involves a synaptic delay of approximately 1 millisecond. C. Transmission at electrical synapses involves a brief synaptic delay, but chemical synapses are faster. D. Electrical synapses have a constant delay of 1 millisecond, but chemical synaptic delays vary between 0.1 and 0.3 millisecond.