i Which one of the following is NOT a problem associated with the used of chemical insecticides? a. Insects can develop resistance to them b. They can be harmful to beneficial insects such as pollinators c. They may be harmful to human health d. They are expensive and cannot be stored for long ii Which if the following best describes courtship in insects? a. Performed by males; main functions to induce sexual receptivity and aid species recognition b. Performed by females; main function to induce sexual receptivity c. Performed by males; main function to induce sexual receptivity d. Performed by males; main function to aid species recognition e. Performed by males; main function to aid species recognition

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter45: Community Ecology
Section: Chapter Questions
Problem 5SQ
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i

Which one of the following is NOT a problem associated with the used of chemical insecticides?

a.

Insects can develop resistance to them

b.

They can be harmful to beneficial insects such as pollinators

c.

They may be harmful to human health

d.

They are expensive and cannot be stored for long

ii

Which if the following best describes courtship in insects?

a.

Performed by males; main functions to induce sexual receptivity and aid species recognition

b.

Performed by females; main function to induce sexual receptivity

c.

Performed by males; main function to induce sexual receptivity

d.

Performed by males; main function to aid species recognition

e.

Performed by males; main function to aid species recognition

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