NEET BIOLOGY

GENETICS AND EVOLUTION

EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A paleontologist found a fossil of an organism that looks like modern-day ferns. Which would most-likely assist the paleontologist in proving that the two organisms are related?
A
mapping the location where the fossil grew against where modern-day ferns grow
B
recording how the tectonic plates have moved since the fossil was created
C
analyzing the composition of the rock in which the fossil was discovered
D
comparing the structures of the fossil to that of modern-day ferns
Explanation: 

Detailed explanation-1: -Expert-Verified Answer. The fossil organism that looks like modern-day ferns, the similarities can be established by comparing the structures of the fossil to that of modern-day ferns. Paleontology: It is a branch of science which deals with fossils and and their classification.

Detailed explanation-2: -Why do we study fossils? Fossils give us a useful insight into the history of life on Earth. They can teach us where life and humans came from, show us how the Earth and our environment have changed through geological time, and how continents, now widely separated, were once connected.

Detailed explanation-3: -Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.

Detailed explanation-4: -Soft tissue, like the skin, brain, and organs, is quick to decay. This leaves behind the hard parts like bones, horns, or shells to become fossilized. If an organism is entirely soft-bodied it is unlikely that it will become fossilized.

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