Insecticides used for killing insects are really biocides because:
A) They are not selective killers; they kill all life
B) They are harmful to ecology
C) They are harmful to human beings
D) They kill all insects
Correct Answer:
Verified
Q20: "Silent Spring" is a work authored by:
A)Bertrand
Q21: "Obligation to Endure" is the second chapter
Q22: According to Rachel Carson, the most alarming
Q23: Strontium 90 is a-------
A)Radioactive isotope of strontium
B)A
Q24: A branch of zoology that deals with
Q26: Chemical war on insects is never won
Q27: Jean Rostand is ------
A)French Biologist
B)German Biologist
C)American Biologist
D)British
Q28: The Ecology of Invasions is a book
Q29: The Green Revolution in the third world
Q30: Manushi is ---------
A)an organization of thinking women
B)A
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