Biotechnology and Its Applications PYQ — Page 3
NEET UG Zoology — Biotechnology and Its Applications previous year questions with solutions.
All Biotechnology and Its Applications Questions (106)
Which one of the following is an example of carrying out blological control of pests/diseases using microbes?
Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin-A deficiency?
The first clinical gene therapy was given for treating
Read the following statement having two blanks ( 1 and 2 ). A drug used for (1) patients is obtained from a species of the organism (2) ...... The one correct option for the two blanks is. 
Which one of the following techniques made it possible to genetically engineer living organism?
Bacillus thuringiensis forms protein crystals, which contain insecticidal protein
Maximum number of existing transgenic animals is of
Which of the following enzymes carries out the initial step in the digestion of milk in humans?
Consider the following statements (I-IV) about organic farming. I. Utilizes genetically modified crops like $B t$ cotton II. Uses only naturally produced inputs like compost III. Does not use pesticides and urea IV. Produces vegetables rich in vitamins and minerals Which of the above statements are correct?
'Jaya' and 'Ratna' developed for green revolution in India are the varieties of
Silencing of mRNA has been used in producing transgenic plants resistant to
'Himgiri' developed by hybridisation and selection for disease resistance against rust pathogens is a variety of
An organism used as a biofertilizer for raising soyabean crop is
The process of RNA interference has been used in the development of plants resistant to
An improved variety of transgenic basmati rice
Some of the characteristics of $B t$ cotton are
Which one of the following is not used in organic farming?
Which one of the following cannot be used for preparation of vaccines against plague?
Black (stem) rust of wheat is caused by
Which one of the following is now being commercially produced by biotechnological procedures?
The genetically-modified (GM) brinjal in India has been developed for
A common biocontrol agent for the control of plant diseases is
Which one of the following is commonly used in transfer of foreign DNA into crop plants?
What is true about Bt toxin?