The answer is C.
rehabilitation
.
Why are rainforests are important to Western medicine?
Twenty-five percent of the active ingredients in cancer-fighting drugs
are derived from rainforest organisms. And since only 1% of rainforest organisms have been tested for their anticancer properties this means there are many other potential drugs waiting to be discovered.
Are rainforests responsible for most global oxygen turnover?
Rainforests
are responsible for most global oxygen turnover. … Rainforests are characterized by high levels of rainfall.
Which of the following best describes the use of rainforest plants as anticancer drugs ??
Twenty-five percent of the active ingredients in cancer drugs are exclusively rainforest plants
. … Hence, the evidence that describes the use of rainforest plants as anticancer drugs is: Twenty-five percent of the active ingredients in cancer drugs are exclusively rainforest plants.
What are the two main types of rainforests?
There are two types of rainforests,
tropical and temperate
. Tropical rainforests are found closer to the equator and temperate rainforests are found farther north near coastal areas. The majority of common houseplants come from the rainforest.
What medicine comes from rainforest?
| Drug Origin | Quinine cinchona tree (S. America) | Neostigmine Calabar bean (Africa?) | Novacaine, cocaine coca plant (South America) | Turbocuarine curare liana (America) |
|---|
What percentage of oxygen do trees produce?
Explain to students that rainforests are responsible for roughly
one-third
(28%) of the Earth's oxygen but most (70%) of the oxygen in the atmosphere is produced by marine plants. The remaining 2 percent of Earth's oxygen comes from other sources.
Do trees produce oxygen?
Through a process called photosynthesis, leaves pull in carbon dioxide and water and use the energy of the sun to convert this into chemical compounds such as sugars that feed the tree. But as a by-product of that chemical reaction
oxygen is produced and released by the tree
.
What is the most direct method for combating rainforest deforestation?
The answer is C
. rehabilitation
.
Why are rainforests important to the pharmaceutical industry quizlet?
Why are rainforests important to the pharmaceutical industry?
Many ingredients in important drugs come from plants discovered in the rainforest
.
Which are important products of rainforests?
Other staples that come from rainforests include
citrus, cassava, and avocado
, as well as cashews, Brazil nuts, and ubiquitous spices like vanilla and sugar. Then there are a few foods that many of us consider life-giving—coffee, tea, and cocoa—and yes, they come from tropical forests, too.
Which of the following are important products of rainforest?
ALL OF THE ABOVE.
Timber, pharmaceuticals, and oxygen
are important products of rainforests. ALL OF THE ABOVE. Timber, pharmaceuticals, and oxygen are important products of rainforests.
What are the 4 main layers of a rainforest?
Most rainforests are structured in four layers:
emergent, canopy, understory, and forest floor
.
What are the three different types of rainforests?
- Tropical Rainforests.
- Temperate Rainforests.
- Amazon Rainforest (South America)
- Congo Rainforest (Africa)
- Valdivian Temperate Rainforest (South America)
- Daintree Rainforest (Australia)
- Southeast Asian Rainforest (Asia)
- Tongass National Forest (North America)
What are the 5 layers of the rainforest?
Primary tropical rainforest is vertically divided into at least five layers:
the overstory, the canopy, the understory, the shrub layer, and the forest floor
. Each layer has its own unique plant and animal species interacting with the ecosystem around them.
What percentage of medicine comes from the rainforest?
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The Amazon rainforest is the most abundant greenhouse on the planet with more than 80,000 plant species. It is also the world's largest medicine cabinet, with around
25 per cent
of all drugs used today derived from rainforest plants.
