NEET Exam Model Paper 13

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Question : 132 of 180

Marks: +1, -0

Identify the statement which is not true for Bt- toxin ?

It is the product of cry – gene of Bacillus thuringienis
It is secreted I crystalline state called protoxin
It creates pores in the midgut of insect larvae
The toxin causes cell wall damage to Bacillus thuringiensis

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