Study the following ecological pyramids carefully.

Mathc the following statements I,ii and iii with gien pyramidsa, B and C and select the correct answer.
(i) Inverted pyramid of biomass depicting small standing crop of phytoplanktons supporintg a large standing crop of zooplanktons
(ii) Pyramid of numbers in a grassland ecosytems showing about 6 milion producers.
(iii) Upright pyramid of biomass

In a marine ecosystem a population of phytoplankton (150000) suppports a standing crop of fishes (40000) (a) Draw the pyramid of biomass (b) Pyramid of numbers in the ecosystem

Read the following statements and select the correct option: (a) In an aquatic ecosystem, pyramid of biomass is inverted. (b)Biomass depends upon reproductive potential and longevity of individuals.

Read the following statements and select the correct option: (a) In an aquatic ecosystem, pyramid of biomass is inverted. (b)Biomass depends upon reproductive potential and longevity of individuals.

Which of the following ecological pyramids can be inverted? A. Pyramid of energy B. Pyramid of number C. Pyramid of biomass

Which of the following ecological pyramids can be inverted? A. Pyramid of energy B. Pyramid of number C. Pyramid of biomass

Study the following statements regarding organic farming and select the correcr ones (i) It utilises genetically modified crops like Bt cotton (ii) It uses only naturally produced inputs like compost and biofertilisers (iii) It does not use pesticides and urea (iv) It produces vegetables rich in vitamins and minerals.

Read the following statements regarding ecological pyramids and choose the correct answer . (a) Relationship between organisns at different tropic levels is expressed in terms of number , biomass and energy. (b) Any calculations of energy content, biomass or number has to include one group of organisms at that tropic level (c) In most ecosystems, all the pyramids of numbers , biomass , and energy are upright. (d) The pyramids of biomass in sea is generally inverted . (e) Pyramid of energy is always inverted and can never be upright.

Which of the following statements is wrong? I) amines possess pyramidal shape II) amines act as Bronsted bases III) 1^(0) amines show metamerism IV) 2^(0) amines show metamerism

Which of the following statement/s regarding ecological pyramid is/are wrong? I. In most ecosystem, all the pyramids, of number, of energy and biomass are upright. II. Each trophic level has a certain mass of living material at a particular time called as the standing crop. III. The pyramid of biomass in sea is generally upright because the biomass of fishes far lower that of phytoplankton. IV. Pyramid of energy is always upright, can never be inverted. V. Energy at a lower trophic level is always less than at a higher level.