Answer :
For the yeast Saccharomyces cerevisiae, a thorough investigation on the pH-dependent inhibition of 22 metal salts has been made. We have proven that Cu, Co, inhibits the development of plants.
How does observation work?
a practice that complies with a law, regulation, or custom. 2: the action of perceiving something or the capacity to focus one's attention on it. 3: a process of compiling data (as for scientific investigations) by keeping track of events, facts, or weather observations.
Preparing to copper salt:
Anhydrous copper sulfate is used as a drying agent in a variety of industrial processes, including the production of textiles, leather, wood, batteries, ink, paint, and metal, as well as an addition for fertilizers and meals. It is also utilized as an animal dietary supplement.
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