The answer is true.
In morphology, the scientist relies on genetic similarities in determining taxon based.
Morphology is the branch of science which deals with the study of structure and form of organisms and also the organism’s specific structural features.
A.
fossil records <--- thats what i think
B.
radiometric dating
C.
extinction
D.
geologic time scale
Answer: B. radiometric dating
Radiometric dating is an aging process which is used to age rocks and other objects associated with them. This is based upon the decay process of radioactive isotopes present in the rocks. The radioactive decay is the process in which an unstable nucleus loses it's energy in the form of emerging radiation. The age of the typical rock is determined by the half life of the decayed products.
b. physical model
c. computer model
d. none of the above
Answer: Option A Idea model
Explanation: