…………….. help to increase the production of food.

Hormone which helps to increase the reabsorption of water from the kidney tubules. AD

What are the three options to increases the food production in agriculture ?

Friction helps to increase the speed of a moving object.

What is not useful to increase agriculture production

_______ are chemicals that provide nutrients to crops and increase their production.

The following data gives the production of food grains (in thousand tonnes) for some years: Year 1995 1996 1997 1998 1999 2000 Production (in thousand tonnes) 120 150 140 180 170 190 Represent the above data with the help of a bar graph.

The following data gives the production of food grains (in thousand tonnes) for some years: Year 1995 1996 1997 1998 1999 2000 Production (in thousand tonnes) 120 150 140 180 170 190 Represent the above data with the help of a bar graph.

Prothrombin is found in- (a) Intestine and helps in cellulose digestion (b) Liver and helps in the production of bile (c) Blood and gives red color (d) Blood and helps in blood clotting

Do you think Biology can help in further increasing the yield of food ? If so, how?

What are three options to increase food production? Discuss each giving the salient features,merits and demerits.