Home
Class 12
BIOLOGY
Standing state refers to the amount of u...

Standing state refers to the amount of `ul("biomass")` present in the soil at any given time.

Text Solution

Verified by Experts

nutrients
Promotional Banner

Topper's Solved these Questions

  • VERY SIMILAR TEST 9

    ARIHANT PRAKASHAN|Exercise SECTION A (BOTANY) GROUP B |9 Videos

  • VERY SIMILAR TEST 9

    ARIHANT PRAKASHAN|Exercise SECTION A (BOTANY) GROUP C |4 Videos

  • VERY SIMILAR TEST 8

    ARIHANT PRAKASHAN|Exercise Section-B (ZOOLOGY)|17 Videos

  • VERY SIMILLAR TEST 6

    ARIHANT PRAKASHAN|Exercise SECTION A (Zoology) (Group C)|7 Videos

Similar Questions

Explore conceptually related problems

Amount of water vapours actually present in the air at any given time.

Mathc column I with column II and select the correct option from the given codes. {:("Column I","Column II"),("Standing state",(i)"Fast and nearly perfect"),("Gaseous cycles",(ii)"Amount of nutrients present in soil at given time"),("Standing crop",(iii)"Slow and less perfect"),("Sedimentary cycles",(iv)"Mass of living matter in a unit area"):}

Assertion: In a marine aquatic ecosystem, the biomass of phytoplanktons (producers) at any given time, is lower than the biomass of zooplanktons (primary consumers). Reason: Phytoplanktons are consumed almost as rapidly as they are formed and thus have shorter life spans.

The amount of energy required to remove the electron from a Li^(2+) ion in its ground state is how many times greater than the amount of energy required to remove the electron from an H atom in its ground state:

Calculate the amount of acetic acid present in one litre, having degree of dissociation equal 1% and K_(a) = 1.8 xx 10^(-5) .

Seed germination is the sprouting of a seed and growth of the embryo present inside the seed into a seedling or young plant capable of independent existence. Refer the given figure showing seed germination and mark the incorrect option.

Read the given statements and select the correct option. Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages. Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants. A. Both statements 1 and 2 are correct. B. Statement 1 is correct but statement 2 is incorrect. C. Statement 1 is incorrect but statement 2 is correct. D. Both statement 1 and 2 are incorrect.