Answer:
genetic defect on the chromosome graph
Answer:
1938
Explanation:
Matthias Schleiden was a German botanist who studied the plant's cell and its structure under the microscope. In 1938 he contributed to the cell theory and stated that every tissue present in the plant is made of or cells and an embryonic plant is produced from one single cell.
In 1939 another scientist Theodor Schwann proposed the same conclusion after studying animal cells and concluded that the basic unit of life is cell and every organism on earth is made up of one or more cells. Therefore Theodor Schwann and Matthias Schleiden have great contribution in cell theory.
They reduce the amount of leakage through small seep holes that sometimes form in the geomembrane part of the liner, this helps prevent plants & animals being harmed by the waste created by contaminated water.
Explanation:
What I got to have
Eutrophication (from Greek eutrophos, "well-nourished") is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients. It has also been defined as a "nutrient-induced increase in phytoplankton productivity". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced eutrophication may also be referred to as dystrophic and hypertrophic conditions. Eutrophication in freshwater ecosystems is almost always caused by excess phosphorus.
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nvasiveness— (something called contact inhibition.) Cancer cells ignore these cells and invade nearby tissues. Benign so techlly Normal cells listen to signals from neighboring cells and stop growing when they encroach on nearby tissues and(non-cancerous) tumors have a fibrous capsule.