A Tumor Is

question 20

Multiple Choice

A tumor is

• A) a neoplasm.
• B) cluster of cells that grows independently of the rest of the body.
• C) an aneurysm.
• D) a thrombus.
• E) both A and B

---

Definitions:

Aerial Spraying

The application of pesticides or other chemicals from aircraft to control pests and diseases in crops or to control mosquito populations.

Target Pests

Specific undesirable organisms that pest control measures aim to reduce or eliminate.

DDT

A synthetic pesticide historically used for mosquito control but was banned due to environmental and health concerns.

Persistent

Describes substances that remain in the environment for extended periods without breaking down, often leading to long-term pollution.