<span>Ultimately, the archangel ancient tree archive hopes their work will slow climate change because the trees they produce will take in carbon dioxide. The Archangel Ancient Tree Archive focuses on getting DNA from the trees.
They should cultivate the world’s most significant old growth trees prior they are gone, Replant trees the Earth with the children of these trees to furnish the numerous of beneficial environment services which is essential to all life forms to succeed including outsourcing of oxygen, impounding carbon dioxide, providing beneficial vaporizers and medicines; basically a global warming result, and to document the genetics of ancient kinds of trees inside libraries around the globe for the near future.</span>
Bacteria, pollen, and transplanted tissue are examples of Foreign antigens.
- The source of foreign antigens is external to the body. Examples include components of or compounds created by viruses, microorganisms (such as bacteria and protozoa), substances in snake venom, specific proteins in meals, pollens and serum and red blood cell components from other people.
- T cells only identify foreign antigens that are present on the surfaces of the body's own cells, as opposed to immunoglobulins, which interact with infections and their harmful products in the extracellular spaces of the body.
- These antigens may come from pathogens that proliferate inside of cells, such as viruses or intracellular bacteria, or they may come from pathogens or their byproducts that cells have ingested through the process of endocytosis.
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Answer:
17.5 g of manganese-56
Explanation:
Now we have to use the formula;
N/No= (1/2)^t/t1/2
Where
N= mass of manganese-56 left after time (t) = ????
No= initial mass of manganese-56 present = 20 g
t= time taken for N mass of manganese-56 to remain = 7.8 hours
t1/2= half-life of manganese-56 = 2.6 hours
Then we substitute values;
N/20 = (1/2)^7.8/2.6
N/20 = (1/2)^3
N= (1/2)^3 ×20
N= 2.5 g of manganese-56
Mass of manganese-56 that has disappeared after 7.8 hours= 20 -2.5 = 17.5 g of manganese-56
OK so the organelle that contains DNA will be Chloroplasts
Answer:
The answer is D.
Explanation:
When making conclusions you have to look at ALL the evidence not just the first one or two pieces of data. If plant 5 died then the fertilizer conclusion is probably incorrect.
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