What is the main subject of Unit 1?

• Insect Classification

• General Physiology and Toxicology

• Pesticide Application Methods

• Insect Behavior

The study of how insects live and reproduce, including their physiology and biochemistry, is called:

• Insect Toxicology

• Entomology

• Insect Physiology

• Insect Morphology

The term referring to the effects of pesticides on insects, including resistance and resistance mechanisms, is:

• Insect Physiology

• Insect Toxicology

• Acute Toxicity

• Chronic Toxicity

What indicates the lethal toxicity of a given substance?

• Broad Spectrum

• Hazard

• Lethal Dosage

• Acute Toxicity

Pesticides designed to kill or manage a wide variety of organisms are described as having:

• Acute Toxicity

• Chronic Toxicity

• Broad Spectrum

• Specific Spectrum

Adverse effects after prolonged or repeated exposures of an organism to a substance describe:

• Acute Toxicity

• Chronic Toxicity

• Hazard

• Lethal Dosage

The chemical's ability to cause injury to a person or anyone from a single exposure, generally of short duration, is known as:

• Chronic Toxicity

• Hazard

• Acute Toxicity

• Lethal Dosage

The probability that a substance will produce injury under the conditions/manner of use is defined as:

• Acute Toxicity

• Chronic Toxicity

• Lethal Dosage

• Hazard

A group of organs that work together to perform a certain function in an organism's body is an:

• Organism

• Organ System

• Tissue

• Cell

Who wrote "Silent Spring," a book that sparked the global grassroots environmental movement in 1962?

• Jane Mar L. Alimorin

• Rachel Carson

• Marcello Malpighi

• Mr. Suresh Jambagi