When a tree or other plant is not affected by the presence of a harmful insect, it is described as ...

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Author Question: When a tree or other plant is not affected by the presence of a harmful insect, it is described as ... (Read 83 times)

moongchi

Hero Member
Posts: 516

on: Jul 21, 2018

When a tree or other plant is not affected by the presence of a harmful insect, it is described as being:

a. immune c. engineered
b. modified d. invulnerable

Question 2

The insecticide DDT has been used to control mosquitoes that carry which disease?

a. malaria
b. brucellosis
c. rabies
d. encephalitis

amynguyen1221

Sr. Member
Posts: 355

Reply #1 on: Jul 21, 2018

Answer to Question 1

A

Answer to Question 2

A

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