If it is for Odesseyware the answer is all industrial nations.
Answer:
all industrial nations
Explanation:
Answer:
English Translation:
V: Virus, is a very small organism, which does not have the capacity to reproduce itself. This particular virus reproduces only by invading human cells, it does not affect animals. HIV is a fragile virus that cannot survive outside the body.
I: Immunodeficiency, because the effect of this virus is to create a deficiency in the proper functioning of the body's immune system. It infects and destroys immune cells, called T4, to grow and reproduce. It causes the organism to be defenseless, this situation is used by various infections and cancers to attack the organism and cause its death. These diseases are called "opportunists," because they take advantage of the weakness of the immune system to attack. Over time the virus weakens the person's defenses against the disease, leaving him vulnerable to many infections and forms of cancer that would not develop in healthy people.
H: Human, because the virus can only be contracted by humans. In the animal kingdom there are viruses with similar characteristics in apes and felines. It is believed to come from a specific type of African monkey.
HIV belongs to retroviruses. HIV can only replicate inside the cells, ordering the reproduction to the machinery of the cell. It belongs to the family of retroviruses, which means that it is able to reverse the direction of the information that normally flows from DNA to RNA, but in this case it does it in the opposite direction thanks to the reverse transcriptase, thus introducing its genetic code and through the integrase it "integrates" the code of the infected CD4 cell, which allows it instead of multiplying, what it does is produce new viruses, called virions.
HIV is a lentivirus. HIV belongs to a subset of retroviruses called lentiviruses, or "slow" viruses. The course of infection by these viruses is characterized by a prolonged period between the initial infection and the appearance of severe symptoms. It is known that from the moment of the initial infection it reproduces constantly, mainly in the lymphatic system.
Typhoid fever is a bacterial infection that affects the intestine and occasionally the bloodstream. The germ that causes typhoid is a variety of salmonella, called Salmonella typhi. The disease can be contracted by anyone, but the greatest risk is that of people who visit countries where the disease is common.
The age-structure diagram would be narrow at the bottom and top with a broader middle.
The age structure would be broad at the top in postreproductive ages and narrow downward in an inverted pyramid.
The age-structure diagram would be column-shaped with all age classes approximately equal.
Answer:
4
The majority of people are of pre-reproductive ages in a broad-base pyramid age structure diagram.
Explanation:
Disease is density-dependent because transmission occurs more easily when a population is large & crowded
Answer:
The age-structure diagram would be column-shaped with all age classes approximately equal.
Explanation:
Zero population growth is when a certain population (within a city or country) does not grow or decline. It is considered by others as a way to reach a stable environmental and economic status, thereby stabilize the country's growth.
Answer:
no it does'nt matter
Having smooth seeds is a recessive trait.
Having smooth seeds is a dominant trait.
Both parents had a recessive allele for seed shape.
Neither parent had a recessive allele for seed shape.
A bean plant is heterozygous for seed shape. Its seeds are smooth. Having smooth seeds is a dominant trait is best supported by the information.
Traits are the attributes of an organism which are influenced by the environment and expressed by genes, the Physical features of an organism, such as hair color, leaf form, size, behavioral characteristics,
Species with substantial variation in traits For example, white-tailed deer in Pennsylvania have seed coat color with limited variation, all the organism have characteristics are genetic traits or behavioral traits.
Genetic Traits can be defined as the genes that one gets from both parents influence, the Individual and independent traits are defined by genes, which are encoded by unique portions of our DNA.
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Answer:
b
Explanation:
juat got done with science test edge 2021
B. keystone species
C. introduced species
D. extinct species
A snake that escapes into an ecosystem with a range of temperatures it cannot tolerate well is an example of an introduced species (Option C).
An introduced species is a species that has been introduced into a new ecosystem, generally by human activities.
In conclusion, a snake that escapes into an ecosystem with a range of temperatures it cannot tolerate well is an example of an introduced species (Option C).
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Answer:
c
Explanation: