The correct reponse is that vertical transmission is
transmission of a virus from a parent plant to its progeny, and
horizontal transmission is one plant spreading the virus to another
plant.
The correct reponse is that vertical transmission is
transmission of a virus from a parent plant to its progeny, and
horizontal transmission is one plant spreading the virus to another
plant.
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Through sexual contact and vertical
transmission(intrauterine)
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Vertical transmission in animals does happen. It means a
disease, condition or trait is transmitted from one generation to
the next. This might be genetic or by contact, e.g. infection
passing through the placenta.
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It is the special transmission that converts engine horizontal
motion to vertical rotation for the rotor
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The rotor turns on top of a vertical shaft from the
transmission