Answer:
Option b. Lowering the pH to kill pathogenic bacteria is correct answer.
Explanation:
bacterial motors are sensitive to pH. By decreasing the pH bacterial motors stops working. This was identified in a new research. But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).
Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).
Answer:
A. The percentage will increase
Explanation:
If the species is becoming resistant to the weed killer, natural selection will cause future generations to become resistant as well, therefore the percentage of resistant dollar weed will increase. Also I took the test lol.
Diabetes type 1 is a chronic illness also referred to as juvenile diabetes or insulin-dependent diabetes.
<h3>
What is type-I Diabetes?</h3>
- The pancreas produces little or no insulin in this situation. Insulin is a hormone that the body utilizes to let glucose (sugar) into cells where it can be used to make energy.
- Type 1 diabetes may be brought on by a variety of factors, including genetics and some viruses. While type 1 diabetes typically first manifests in childhood or adolescence, it can also strike adults.
- There is still no cure for type 1 diabetes, despite much research. The goal of treatment is to prevent problems by controlling blood sugar levels with the use of insulin, food, and lifestyle changes.
Learn more about the Type-I Diabetes with the help of the given link:
brainly.com/question/14823945
#SPJ4
Answer: D. Add water features to private gardens.
Renewable resources are those which can be replenished after one or subsequent uses. Examples include oxygen, fresh water, solar energy and biomass. Adding water features to private gardens can be a mode of replenishing freshwater. A system which can absorb the water which is being supplied to plants in the garden through soil and collect this water as a reservoir in the form of groundwater.
Answer:
The Simplest of Eukaryotic Cells. Microsporidia are intracellular parasites that infect most other eukaryotic cells, although arthropods are the most commonly parasitized. They are the simplest and smallest eukaryotic cells and thus represent a textbook example of reductive evolution [1].
Link: https://designmatrix.wordpress.com/2009/03/10/the-simplest-of-eukaryotic-cells/
