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Monica [59]
3 years ago
10

2. The structural and functional unit of life is (a) a cell, (b) an organ, (c) the organism, (d) a

Biology
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

A. A cell

Explanation:

Cells are the building blocks of life.

They are the biological units of organisms and are the basic structural and functional units of life.

Cells are the smallest units of life.

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the size difference between most multicellular hosts and their pathogens results in which of the following evolutionary advantag
professor190 [17]

Pathogens can adapt more quickly than hosts since they have higher populations and faster generation periods.

Pathogens, of course, have the advantage in this evolutionary game because they can change far more quickly than the hosts—especially in long-lived animals like humans—due to their high population numbers and rapid generation rates. The relationship between surface area and complement activation shows how bacterial pathogenicity may be influenced by tiny size. The region of the microbial surface may also have a role in their action since other antimicrobial agents are focused there. A pathogen reacts with the host and creates infection, which results in the host being ill. Any dangerous microbial agent, including bacteria, viruses, protozoa, fungi, and helminths, might be considered a pathogen.

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6 0
1 year ago
What are the 3 types of relationships between organisms in the same species​
Alisiya [41]

Answer:

There are three different types of symbiotic relationships: mutualism, commensalism, and parasitism.

Explanation:

4 0
4 years ago
2. What is an example of fast and dramatic erosion?
jonny [76]

Explanation:

Erosion by Ice Ice, usually in the form of glaciers, can erode the earth and create dramatic landforms. In frigid areas and on some mountaintops, glaciers move slowly downhill and across the land. As they move, they transport everything in their path, from tiny grains of sand to huge boulders.

3 0
3 years ago
Is a prion disease of deer and elk.
jolli1 [7]

Answer:

Chronic wasting disease

Explanation:

  • The prion disease that is known to affect the deer and elk is known as chronic wasting disease and it is called so as the affected animal undergoes severe weight loss (wasting) along with other neurological symptoms. 
  • It is a chronic disease as it takes years for the symptoms to manifest themselves in the infected animal.
  • The disease is fatal to the infected animal and some animals may even die without actually showing any signs or symptoms of the disease. 
  • There is no known treatment or vaccine to prevent the disease. 
3 0
3 years ago
Has an atmosphere of hydrogen, helium and methane that makes it appear blue, and is the only planet tilted sideways
Elanso [62]
The planet is Uranus
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3 years ago
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