During peristaltic burrowing in earthworms, when the __________ muscles contract, the segment extends or lengthens
Fill in the blank with the correct word.
Answer: Circular
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Thyroid hormone does not
a. increase metabolic rate b. increase tissue responsiveness to catecholamines c. increase absorption of iodine from the digestive tract into the blood d. promote normal growth e. promote normal development of the nervous system
During this phase of cell division, the chromosomes uncoil, the nuclear membrane forms, and cytokinesis occurs
A) anaphase B) prophase C) interphase D) telophase E) metaphase
The form of hemoglobin with iron in a reduced state and not bonded to oxygen is ________.
A. methemoglobin B. carboxyhemoglobin C. oxyhemoglobin D. deoxyhemoglobin
What is often the site of infection in the urinary bladder?
A. Internal urethral sphincter B. Trigone C. Detrusor muscle D. None of these are correct.