Ion and water regulation in the insect is controlled by the
A) Kidney.
B) Metanephridium.
C) Malpighian tubule.
D) Caecum.
Answer: C
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The anterior rami of the spinal nerves form nerve plexuses in all regions except the ________ region.
A. lumbar B. sacral C. cervical D. thoracic
Which of the following routes of blood flow is correct?
A. Heart ? distributing artery ? conducting artery ? arteriole ? capillary ? venule ? large vein ? medium vein ? heart B. Heart ? venule ? medium vein ? large vein ? capillary ? conducting artery ? distributing artery ? arteriole ? heart C. Heart ? large vein ? medium vein ? venule? capillary ? arteriole ? distributing artery ? conducting artery ? heart D. Heart ? conducting artery ? distributing artery ? arteriole ? capillary ? venule ? medium vein ? large vein ? heart
Which organ system includes blood vessels and the heart?
Fill in the blank(s) with the appropriate word(s).
A sophisticated type of training that uses artificial intelligence to customize learning to the individual is called
A. Programmed instructions B. Interactive multimedia training C. Behavioral monitoring D. Intelligent tutoring systems