Study the given flow chart and select the correct statement regarding this.

(i) It represents phosphorus cycling in a terrestrial ecosystem.
(ii) It represents phosphorus cycling in an aquatic ecosystem.
(iii) Natural resenvoir of phosphorus is phosphate rocks.
(iv) There is no repiratory release of phosphorus into atmosphere.
(v) Gaseous exchange of phosphorus between organisms and enviornment occurs to a considereable extent.

Study the given flow chart and select the correct statements regarding this. (i) It represents phosphorus cycling in aterrestrial ecosystem (ii) It represents phosphorus cycling in an aquatic ecosystem (iii) Natural reservoir of phosphorus is phosphate rocks (iv) There is no respiratory release of phosphorus into atmosphere. (v) Gaseous exchange of phosphorus between ogramisms and environment occurs to a considerable extent.

Given below is a phosphorus cycle. Select the incorrect statements from the following: (i) It represents phosphorus cyclic in an aquatic ecosystem. (ii) It represents phosphorus cyclic in a terrestrial ecosystem. (iii) The natural reservoir of phosphorus is forest ecosystem. (iii) The natural reservoir of phosphorus is forest rocks. (iv) There is a respiratory release of phosphorus into the atmosphere. (v) Gaseous exchange of phosphorus between organisms and the environment does not occur.

(i) Name the specific cellular components where phosphorus is in abundance in living organisms. (ii) Name the natural reservoir of phosphorus. (iii) Explain the phosphorus cycle.

“Phosphorous cycle” (I) It is a type of sedimentary cycle. (II) Phosphorus is found in the biomolecules like DNA. (III) Phosphorus is not abundant in the biosphere (IV) Bulk quantity of phosphorus is present in rock.

Study the following statements and select the correct option. (i) Tapetum nourishes the developing pollen grains. (ii) Hilum represents the junction between ovule and funicle. (iii) In aquatic plants such as water hyacinth and water lily, pollination is by water. (iv) The primary endosperm nucleus is triploid.

Study the following statements and select the correct option. (i) Tapetum nourishes the developing pollen grains. (ii) Hilum represents the junction between ovule and funicle. (iii) In aquatic plants such as water hyacinth and waterlily, pollination occurs by water. (iv) The primary endosperm nucleus is triploid.

Study the following statements and select the correct option. (i) Tapetum nourishes the developing pollen grains. (ii) Hilum represents the junction between ovule and funicle. (iii) In aquatic plants such as water hyacinth and waterlily, pollination occurs by water. (iv) The primary endosperm nucleus is triploid.

Study the following statements and select the correct option. (i) Tapetum nourishes the developing pollen grains. (ii) Hilum represents the junction between ovule and funicle. (iii) In aquatic plants such as water hyacinth and waterlily, pollination occurs by water. (iv) The primary endosperm nucleus is triploid.