Water waves pass from deep into the shallow region and are then refracted. The characteristics of waves which will remain constant is _____...?
(A) Direction
(B) Frequency
(C) Speed
(D) Wavelength
Frequency
Comments
Water waves pass from deep into the shallow region and are then refracted. The characteristics of waves which will remain constant is _____...?
A human baby is similar to human beings. The property due to which similar characteristics are transformed from the parents to their young once is termed as...?
(A) Genes
(B) Heredity
(C) Adaptation
(D) None
Heredity
Comments
A human baby is similar to human beings. The property due to which similar characteristics are transformed from the parents to their young once is termed as...?