Explain with help of one example, how genetically modified plants can:
Reduce use of chemical pesticides.
Enhance nutritional value of food crops.

Explain with the help of a food chain how does bio-magnificaton of harmful chemical take place

What are the various advantages of using genetically modified plants to increase the overall yield of the crop?

Complete the fill ups. In GM plants, genetic modifications enhances………….value of food.

Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can be accomplished.

With the help of circuit diagram explain how a metre bridge can be used to compare two unknown resistances.

"Microbes can be used as biopesticides". Briefly explain with the help of two examples.

Consider the following statements (A-D) about organic farming: utilizers genetically modified crops like Bt-cotton uses only naturally produced inputs like compost Does not use pesticides and urea Produces vegetables rich in vitamins and minerals Which of the above statements are corret ?

Name the various cloning vectors and explain how a plasmid can be used for genetic engineering.