Answer:
Mitosis and Meiosis are the two ways cells divide
Answer and Explanation:
Scanning Objective Lens (4x): it has a low magnifying power. It is used to make scanning scanning analyzes, can be used in conjunction with a 10x ocular lens, expanding its magnification to 40x
Low Power Objective (10x): It is efficient for analysis on glass slides and is one of the most used lenses due to its high adaptability. Provides a very close view of the user.
High Power Objective Lens (40x): It allows a much closer view because it has high power. It allows the visualization of fine and delicate details.
Oil Immersion Objective Lens (100x): provides powerful magnification, allowing many details to be observed. It can be combined with an eyepiece lens, expanding its magnifying capacity. It needs to be dipped in oil to work properly.
An important part of topsoil is decayed organic matter. <span> It has the highest concentration of </span>organic matter<span> and </span>microorganisms<span> and is where most of the </span>Earth<span>'s </span>biological<span> soil activity occurs. Hope this answers the question. Have a nice day.</span>
Answer:
The product that must be produced to kill a bacterium —which causes a disease— is an antibiotic, which through biotechnology can investigate the structure of the bacterium and synthesize the chemical formula needed to produce antibiotics in high amounts.
Explanation:
Antibiotics are specific medicines for the treatment of infectious diseases, produced by bacteria. <u>Antibiotics can kill bacteria and prevent their replication</u>.
If a disease is produced by bacteria, the product that is necessary to kill those microbes is an antibiotic, for which biotechnology is useful.
By using biotechnology —a branch of biology that uses technology as a research and development tool— it is possible:
- <em>Know the structure, functions and behavior of pathogenic bacterial strains.
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- <em>Create chemical formulas -antibiotics- that serve to effectively eliminate bacteria, and cure infectious diseases.
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- <em>The synthesis and production of antibiotics on a large scale, allowing their sufficient availability for use.</em>
The answer is D, because it is a form of camouflage and an adaptation to the environment for self defense
