Molecular Biology of the Cell 6th Edition

Published by Garland Science
ISBN 10: 0815344325
ISBN 13: 978-0-81534-432-2

Chapter 1 - End-of-Chapter - Problems: 1-8

Answer

No, they were not "born" perfect.

Work Step by Step

These RNA genes went through a period of evolution and mutation. If this mutation was "good," the species survived. If this mutation was "bad," the species died off.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.