Jamb Biology 1997 Past Questions and Answers

Question 46:

• JAMB 1997

Fossil records found in sedimentary rocks offer some explanation for the theory of evolution because

A. The deposits have remains of organisms characteristic of when they were formed
B. Different strata have remains of organisms of the same kind
C. Only organisms with strong parts are fossilized
D. Most animal and plant fossils bear little resemblance to present day living specimens

Question 47:

• JAMB 1997

Long neck in giraffe is used to illustrate the theory of

A. Use and disuse
B. Origin of species
C. Origin of life
D. Natural selection