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In terms of Epidemiology a vector is an organism which transmits diseases to healthy organisms.
A biological vector develops an infected organism in its body and passes it along to its host. e.g mosquito while a mechanical vector carry an infected organism to its host through its legs and other body parts. e.g flies.
Mechanical vectors transmit pathogens passively by carrying them on their bodies or appendages, such as flies carrying bacteria on their legs. Biological vectors transmit pathogens actively by hosting the pathogen within their bodies and transmitting it through bites or other mechanisms, such as mosquitoes transmitting malaria through bites.
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What is biological vector?
A biological vector is an organism, such as an insect or a rodent, that transmits pathogens from one host to another. These vectors can play a significant role in the spread of infectious diseases among populations.
What might be a biological vector?
A biological vector is an organism, typically an arthropod or other animal, that transmits pathogens from one host to another. For example, mosquitoes can act as biological vectors for diseases like malaria and dengue fever by transmitting the pathogens that cause these illnesses when they bite humans.
Is a tree a biological vector?
No, a tree is not a biological vector. Biological vectors are living organisms that can transmit pathogens from one host to another, whereas trees are not capable of transmitting pathogens in this way. Trees are organisms that provide shelter, food, and oxygen for various organisms in their ecosystem.
A gene gun is used to deliver a mechanical what?
A gene gun is used to deliver a mechanical force, usually in the form of high-pressure helium or nitrogen gas, to transfer genetic material into the cells of plants or animals.
What are the types of vectors are there in biotechnology?
In biotechnology, vectors can include plasmids, bacteriophages, and viral vectors. These vectors are used to transfer genetic material into host cells for various applications such as gene cloning, gene therapy, and protein production. Plasmids are commonly used in recombinant DNA technology, while viral vectors are often used in gene therapy.
Are micropipettes mechanical or biological vectors?
Micro-pipettes can be mechanical vectors for disease. Since they do not carry the disease like a living organism, they cannot be considered to be a biological vector. If the pipette is not sterilized properly, the result can be a mechanical vector for a disease.
What are difference between scalars and vectors?
What are difference between scalars and vectors
Are metal bullets mechanical or biological vectors?
Metal bullets are considered mechanical vectors because they are inanimate objects that can physically transmit diseases or pathogens when they come in contact with a person's blood or tissues. Biological vectors, on the other hand, are living organisms like mosquitoes or ticks that can transmit diseases through bites.
Why is the difference between scalars and vectors important?
Without the difference between scalars and vectors the Universe doesn't work !
What are examples of vectors in biology?
Examples of Biological Vectors: Tick - Lyme Disease Mosquitoes - Malaria Sand fly - Leishmania Mechanical Vectors Housefly picking up salmonella with its feet and depositing it on human food
One difference between vectors and scalars?
Vectors have a direction associated with them, scalars do not.
What is the difference between coplanar and non-coplanar vectors?
Coplanar :The vectors are in the same plane.Non coplanar :The vectors are not in the same plane.
Can the magnitude of the difference between two vectors ever be greater than the magnitude of either vector?
Yes, the magnitude of the difference between two vectors can be greater than the magnitude of either vector. This can occur when the vectors are in opposite directions or have different magnitudes such that the resulting difference vector is longer than either of the original vectors.
Are viruses mechanical or biological?
Viruses are biological entities because they contain genetic material (DNA or RNA) and require a host cell to replicate. However, they lack the cellular machinery needed for metabolic processes and must infect host cells to reproduce.
What is the difference between orthogonal and orthonormal vectors?
All vectors that are perpendicular (their dot product is zero) are orthogonal vectors.Orthonormal vectors are orthogonal unit vectors. Vectors are only orthonormal if they are both perpendicular have have a length of 1.
What is the resultant of two vectors in the opposite direction?
When two vectors are in opposite directions, their resultant is the difference between their magnitudes, with the direction of the larger vector. This means the resultant vector points in the direction of the larger vector and its magnitude is the difference between the magnitudes of the two vectors.
Difference between vector and array list?
Vectors are thread safe but array lists are not. Hence array lists are faster than Vectors.
