Practice & Test Biotechnology and Its Applications
Class 12 Biology · Chapter 10. Practice 37 free NEET 2027 questions on Biotechnology and Its Applications (Class 12 Biology), across 7 concepts. Asked ~5.5× per paper since 2013.
How much does Biotechnology and Its Applications matter?
Across the 13 NEET papers from 2013 to 2025, Biotechnology and Its Applications has been examined 72 times — an average of 5.5 questions per paper. At 4 marks each, that is roughly 22 marks a year riding on this one chapter.
What gets asked: 7 concepts
Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.
Sample questions
Which of the following recombinant proteins is used for the treatment of emphysema?
The Bt toxin protein exists as an inactive protoxin in $\textit{Bacillus thuringiensis}$ but becomes active in the insect gut because:
Tobacco plants have been made resistant to the nematode $\textit{Meloidogyne incognita}$ by introducing genes producing both sense and antisense RNA. The mechanism of resistance is that:
Start practicing Biotechnology and Its Applications now
Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.
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