What characteristics do mutations have?
positive occasionally
negative or neutral consequences
beneficial occasionally
omission of information
easy to alter back to original mistakes in copying

Mutations are positive occasionally, beneficial occasionally and omission of information.

Options 1, 3 and 4.

Explanation:

Mutations are more or less permanent changes. These changes are heritable in the phenotype of an individual. These changes occur because of the alteration in the number, kind or the sequence of nucleotide of the genetic material which is DNA in most of the cases.

Mutations occur at some times in the life of people and they are present in only some cells of the human body. They are not present in all the cells of the human body. These changes can also occur because of environmental factors like ultraviolet radiation from the sun.

can you give me more to work here with plzs and you

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