What are two core techniques that enabled birth of biotechnology?

What are the twocore techniques that enabledbirth of biotechnology?

What are the ethical concerns of biotechnology?

Write two techniques of harvesting water.

What is after birth?

Write the two limitations of traditional plant breeding technique that led to promotion of micro-propagation.

How food production can be increased by techniques of biotechnology?

One of the main objectives of biotechnology is to minimize the use of insecticides on cultivated crops. Explain help of a suitable example how insect resistant crops have been developed using techniques of biotechnology.

State principle underlying gel electrophoresis. Mention two applications of this technique iri biotechnology.

What acts as a 'molecular scissors' in biotechnology?