Question

which of the following group have little economic importance
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Answer 1

Explanation:

The peat moss genus Sphagnum is an economically important bryophyte. The harvesting, processing, and sale of Sphagnum peat is a multimillion-dollar industry.

Answer 2

Hiii MATe ☺☺

Plant fibres have been used by man for several thousand years. Among the fibre crops of economic importance that are mostly cultivated today, are: cotton (Gossypium spp.) and jute (Corchorus capsularis and C. olitorius). Besides these, the other fibre crops of lesser importance are: Sannhemp (Crotalaria juncea), Mesta (Hibiscus cannabinus), Roselle-hemp (Hibiscus sabdariffa) and Avage(Agave spp.)

Plant fibres have been used by man for several thousand years. Among the fibre crops of economic importance that are mostly cultivated today, are: cotton (Gossypium spp.) and jute (Corchorus capsularis and C. olitorius). Besides these, the other fibre crops of lesser importance are: Sannhemp (Crotalaria juncea), Mesta (Hibiscus cannabinus), Roselle-hemp (Hibiscus sabdariffa) and Avage(Agave spp.)So, the correct answer is 'Gossypium, Hibiscus, Crotalaria'

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