Blood supply is not necessary for tumors to grow
a. true
b. false
Ans: b. false
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Which of the following statements about cancer is FALSE?
A. It is characterized by uncontrolled cell division. B. Over 1 million Americans are diagnosed with cancer each year. C. Most cancers involve genetic changes that are passed from parent to offspring. D. At least 80% of all human cancers are related to exposure to carcinogens. E. It is caused by an accumulation of mutations.
Describe what the FDA, EPA, and USDA oversee
What will be an ideal response?
Unfortunately, the cancer in Ted's body has spread to multiple sites. Which is the most viable treatment option to handle Ted's cancer?
A. vaccination B. chemotherapy C. radiation therapy D. surgery E. herbal therapy
Ruminant animals have symbiotic fungi that
A. produce natural antibiotics. B. infect milk-producing glands, fermenting the milk. C. digest cellulose and lignin. D. produce toxins in muscle tissue.