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Vera_Pavlovna [14]
3 years ago
8

The person who introduced vaccination into Europe was a. Robert Koch. b. Louis Pasteur. c. Edward Jenner. d. Mary Montagu.

Biology
1 answer:
nalin [4]3 years ago
8 0

Answer:

C). Edward Jenner

Explanation:

Vaccination is the approach that involves the activation of the adaptive immune response of humans. The provided vaccine contains the killed or weekend micro-organism which is given to the patient which activates the immune system of the patient.

The activated immune response provides protection against the related pathogen which was observed by the English practitioner Edward Jenner when he observed that the person infected with the cowpox was not infected with smallpox. He called this process as vaccination.

Thus, Edward Jenner is the correct answer.

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A section through the renal cortex can be identified quickly by the presence of
Kazeer [188]

Answer:

Renal capsule.

Explanation:

The renal capsule is known as a fibrous layer. That fibrous layer helps to cover the kidney in a layer of perirenal fat (known as the adipose capsule). The renal cortex is known as the outer part of the kidney where ultrafiltration occurs. It is present between the renal medulla and the renal capsule.

The renal capsule is important for the physiological function of the kidney in the human body. It helps to influence interstitial pressure and consistently tubular reabsorption of water and sodium.

7 0
3 years ago
How are eukaryotic cells different from prokaryotic cells?
avanturin [10]

Answer:

Prokaryotic cell:

Prokaryotic cell do not have the nucleus and their DNA is present in the cytoplasm. The membrane bound cell organelle are absent in the prokaryotic cells. The ribosome of prokaryotic cell is 70'S. Transcription and translation is coupled in prokaryotic cells.

Eukaryotic cells:

Eukaryotic cell have well defined nucleus and their DNA is present inside the nucleus. The membrane bound cell organelle are present in the eukaryotic cells. The ribosome of eukaryotic cell is 80'S. Transcription and translation is not coupled and takes place in separate compartments in eukaryotic cells.

4 0
3 years ago
Plz help me with this
allsm [11]

Answer:

Solutions are formed when the water's polar molecules separate the polar molecules of an ionic or molecular compound

Explanation:

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6 0
2 years ago
SPHERES OF EARTH
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Answer:

Earth Science 101: Earth Science has been evaluated and recommended for 3 semester hours and may be transferred to over 2,000 colleges and universities. Expert instructors present this material in an easy-to-follow manner, and lessons are accessible at all times, from any device, so you can study at your own pace as you get started on your degree

Explanation:

Hope this helps you :)

6 0
3 years ago
Explain how the first three steps of scientific inquiry are related..
Diano4ka-milaya [45]
<span>The first three scientific inquiry is being related because
 they are all equivalent to the facts of finding emission.

They develop a question that must be answered.
1. The first scientific inquiry is to pose a question or else a problem is being investigated.
2. The next step is the observation, and it helps to form a hypothesis which explains the phenomenon or effect of what is observed.

Scientific inquiry is the diverse ways in which scientist study the natural world and then propose the explanations which are based on evidence which is derived from their work. Also, students develop science ideas of knowledge and understanding how scientist they do study the natural world.</span>
4 0
4 years ago
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