Which of the following are responsible for the decrease of per capita holding of cultivated land in India? 1. Low per capita income 2. Rapid rate of increase of population 3. Practice of dividing land equally among the heirs 4. Use of traditional techniques of ploughing Select the correct answer using the code given below :
Modern Techniques
Separation techniques
Traditional biotechnology includes the processes that are based on
Electroporation is a technique that can be used for genetic engineering . This technique enables gene manipulation by
