Which of the following is not true of mutations?

a. a mutation can result in a change of function.

b. a mutation is permanent.

c. mutations can be passed from parent to child.

d. mutations can't result in a change in appearance

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

How did the work of farmers and breeders in england influence the work of charles darwin