Dating uses the properties of atoms in rocks and other objects to find their ages.
a. comparative
c. approximate
b. absolute
d. relative

b. Absolute

Absolute dating is a process of determination of the age of the object like rock or once existing living organisms on the basis of the radioactive decay of atom or radioactive isotope. A radioactive counter is used that detects the amount of high energy particles emitted by the disintegration of the radioactive atoms in a geological material. It tries to find out the chronological age of the past events on the basis of the preserved fossil remains.

correct answer is a. and d.

b is dominant over the allele for the white fur.