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General Knowledge · Q524

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Competitive Exams · General Knowledge · question 524

Q524

Toxin is a poisonous substance produce by

A.
some higher plants
B.
certain animals
C.
pathogenic bacteria
D.
All of the above
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Toxin is a poisonous substance produce by some higher plants, certain animals and pathogenic bacteria.
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