AP BIOLOGY

EVOLUTION

EVIDENCE FOR EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which best describes the fossil record?
A
The fossil record cannot provide evidence of evolution.
B
The fossil record provides evidence of a common ancestor to many species.
C
The fossil record provides evidence that disputes the theory of evolution.
D
The fossil record is inaccurate because scientists are not able to date fossils.
Explanation: 

Detailed explanation-1: -Fossils are remains of dead plants and animals that have been preserved from the past and which provides information about life in the past. From the options provided, the best description of fossil records is that the fossil record provides evidence of a common ancestor to many species.

Detailed explanation-2: -fossil record, history of life as documented by fossils, the remains or imprints of organisms from earlier geological periods preserved in sedimentary rock.

Detailed explanation-3: -Evidence for common ancestry can be found in the fossil record, from comparative anatomy and embryology, from the similarities of cellular processes and structures, and from comparisons of DNA sequences between species.

Detailed explanation-4: -Fossils provide solid evidence that organisms from the past are not the same as those found today; fossils show a progression of evolution.

Detailed explanation-5: -The correct answer is a. The fossil record provides substantial evidence that humans and chimps share a common ancestor. Humans and chimps follow the theory of descent.

There is 1 question to complete.