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What is the role of vector in the spread of disease?
the vector carries a disease from person by person eg the mosquito is a vector carrying and spreading the malaria disease
What is the role of the vectors in the transmission of disease?
Vectors play very important role in spread of many diseases. The microorganism spends dominant or recessive stage of it's life cycle. Without the vector the disease can not spread in most of the cases. Malaria and plague are two important vector born diseases.
What is a positive selection vector?
positive selection vector
A vector quantity has direction a scalar quantity does not true or false?
True, a vector quantity has direction, and a scalar quantity does not.
Is a tree a biological vector?
No a tree is not biological vector because a biological vector is something that can spread some sort of a containgious virus.
What is Role of spreading vector disease?
what is the role of a vector in the spread of a disease
What is the role of vector in the spread of disease?
the vector carries a disease from person by person eg the mosquito is a vector carrying and spreading the malaria disease
Can a vector be represented in terms of unit vector?
Yes, a vector can be represented in terms of a unit vector which is in the same direction as the vector. it will be the unit vector in the direction of the vector times the magnitude of the vector.
Why there is a need of a null vector?
It has the role of the identity element - same as, in the case of real numbers, the zero for addition, and the one for multiplication.
What is null vector?
NULL VECTOR::::null vector is avector of zero magnitude and arbitrary direction the sum of a vector and its negative vector is a null vector...
What is the angle between vector a and vector b when mode of vector a plus vector b is equal to mode of vector a minus vector b?
90 degrees
What is the sum of two vectors A.addition vector B.distance vector C.resultant vector D.displacement vector?
That is usually called the resultant vector.
Is vector A parallel vector B given that vector A is equal to the zero vector and vector B is equal to the zero vector?
The zero vector is both parallel and perpendicular to any other vector. V.0 = 0 means zero vector is perpendicular to V and Vx0 = 0 means zero vector is parallel to V.
120 meters northeast vector or scalar?
It is a displacement vector.
Vector that shows the combined effect of two or more vector?
Resultant vector or effective vector
What is relationship between vector space and vector subspace?
Vector spaces can be formed of vector subspaces.
What is different between negative vector and null vector?
A null vector has no magnitude, a negative vector does have a magnitude but it is in the direction opposite to that of the reference vector.
