The pedigree diagram shows how a recessive trait is inherited in a family. The red circle shows a person with the trait. Which conclusion is supported by the pedigree diagram?
A. The child without the trait is homozygous.
B. One parent is homozygous for the trait.
C. Both parents are heterozygous for the trait.
D. The child with the trait is heterozygous.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave

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