Nutrient Cycling

Which of the following statements are correct regarding Deuteromycetes? I. Deuteromycetes are called perfect fungi. II. Members of Deutermycetes mycetes were often moved to ascomycetes or basidiomycetes once their sexual stages were studied. III. Large number of (No Suggestions) are decomposers that help in nutrient cycling. IV. Their mycelium is aseptate and unbranched.

Consider following statements regarding 3 R. I. Peduce means minimise the use of product which are obtained from nature. II. Recycle involves nutrient cycling in ecosystem. III. Reuse involves treatment of waste water. Choose the correct option.

Nutrient cycles are of "________" types :

Which of the following is/are the structural character/s of an ecosystem ? Dominance , species composition, stratification, Nutrient cycle , Food Web complexity , productivity

Assertion Nutrient cycle means cycling of glucose or reserved food material within the plant body Reason Transfer of biogenetic nutrients between living and non-living components is called biogeochemical cycle.

nutrients cycle

Phosphorus shows .............type of nutrient cycle.