A plant nutrients needed in small qualities is called

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

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

i think the answer is a.keratin is the pigment responsible for skin color.

1) a

2)c

3)a

4)c

5)b

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