11. Flavonoids are important plant secondary metabolites that serve various functions in higher plants . 12. The higher plant productivity of SBP implies increased atmospheric carbon capture through photosynthesis. 13. Alkaloids are higher plants about 10 to 25 % of those contain alkaloids. 14. Higher plants require a number of essential nutrient elements for completing their life cycles.15. Peat deposits are an indication of originating from the epicuticular wax of higher plants . 16. Ascorbate can be biosynthesized by higher plants , algae, yeast and most animals. 17. Organoselenium compounds have been found in higher plants . 18. Efficient plant operations enabled MALCO to achieve a higher plant load factor since existence. 19. These fossils indicated that higher plants colonised land at least 415 million years ago. 20. The forests support 200 species of higher plants .
