explain supply and demand

Decreases if meristems is removed to decrease demand for photosynthesis. It increases at the time of increased synthetic activi..

One crop component requires more nutrients and the other requires lesser nutrients. Mixed cropping is done to reduce the competition between component crops for light, nutrients and water. If one crop fails due to shortage of moisture or insufficient availability of nutrients, the other crop can c..

Oxygen-consuming wastes comprise of raw sewage from municipalities and other wastes from paper mills, tanneries, food-processing plants and agriculture; these cause a proliferation of aerobic decomposers who consume dissolved oxygen (DO) in water more rapidly than it can be replaced by the atmosph..

A shop owner wants to find the relation between the demand ( x 1 ), supply ( x 2 ) and the price ( y ) of an item. After 6 months he got this data which is shown here. Find F test value and test the significance of the multiple correlation coefficient R at α = 0.025. ..

A dairy farm supplies 256 gallons of milk per day. How much milk does it supply in 676 days? => 100,006 or 163,-156 or 173,056 or 173,066..

The scatter plot gives a relationship between demand and price of consumer goods. What trend does the graph follow? => No trend or Negative trend or Positive trend..

The graph shows the relation between price and supply of an item. What trend does the graph follow? => No trend or Positive trend or Constant trend or Negative trend..

A standard notebook is supposed to have on an average, 200 pages, with a standard deviation of 2 pages. From a supply of 2500 notebooks, a random sample of 40 notebooks was taken and found that the mean number of pages in the notebook was 197. Determine the standard error. => 6.33 or 2 or..

Platinum is required as catalyst in oxygen-hydrogen fuel cells. The demand of platinum exceeds the supply. This will cause problems for fuel cells, which are highly promising energy source for automobile..

Population supplies trained and skilled labour to the country. It is important for the economic growth. If the skilled labour pioneer is properly utilised in industries, it will result in large scale production and the cost of production will fall, the price of products will decline and t..