Biology, asked by yadavanita1260, 1 year ago

10 excretion ptproducts of plants that are useful to human beings and one use of each product

Answers

Answered by sam754
49
Human beings make use of no.of excreta ( waste products of metabolism ) here are few of them
● Oxygen is the most useful excreta of plants and is essential for life on earth
● Leaves and Barks of the plants also store waste products and are periodically shed off
● Tannin is a waste product of plants and is stored in leaves ans bark . tea leaves contains tannins and are used around the world to makipe tea.
● Certain essential oils are also generated as waste products by plants and also stored in leaves, which are used in food or fragrance
EXAMPLES :: basil,lemon,eucalyptus
● Some plants generate toxic waste products which are useful to human beings, caffeine and morphine are examples of such wastes are used in beverages , medicines etc.......

hope this answer is use ful to you
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