Biology, 01.07.2019 08:30, heleneallie7ou1fnk
Several medicines that treat human diseases have been sourced from plants in tropical rainforests. for example, quinine, which is used to treat malaria, was originally isolated from cinchona plants in south american rainforests. as only approximately 10% of the plants in rainforests have been investigated for medicinal compounds, researchers predict that there may be many more plants with medicinal properties yet to be discovered in rainforests. deforestation of rainforests would most likely affect such plants by a)habitat loss b)pollution c)exploitation which could result in a) use b)growth c)extinction of some some plants with medicinal properties. this situation represents a risk to a)indirect benefits b)direct costs c)indirect costs d)direct benefits humans receive from ecosystems.
Answers: 2
Biology, 22.06.2019 07:30, china2221
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Biology, 22.06.2019 13:00, dogisreallyeggroll
Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.
Answers: 2
Biology, 22.06.2019 17:00, katiedurden02
Earthquakes a. created the rock in arches utah b. can be caused by volcanic eruptions c. are caused by tsunami waves d. wear mountains down into hills
Answers: 1
Several medicines that treat human diseases have been sourced from plants in tropical rainforests. f...
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