Why is there no effort or desire to bring dinasours back to life by cloning their DNAs?
Because, despite what Dr. Wu would tell you, it can't be done. The half life of DNA is about [521 years](_URL_0_) when extracted from bone.
The Short Answer
Because, despite what Dr. Wu would tell you, it can't be done. The half life of DNA is about [521 years](_URL_0_) when extracted from bone. This is problematic when you are trying to recreate an animal that lived 65 million years ago. FTA: > Based on their calculations, the team predicted that even under perfect conditions for DNA preservation, it would take a maximum of 6.8 million years for every bond to be destroyed. And even before that time—after around 1.5 million years—the remaining strands of DNA would be too short to be readable. So a dinosaur bone, which would be at least 65 million years old, could never yield useable genetic information.
Analysis
Key Concepts: Years, million, bone
This explanation focuses on years, million, bone and spans 111 words across 7 sentences. At 54% above the average Biology explanation (72 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.
What This Answer Covers
The explanation opens with: “Because, despite what Dr.” It then elaborates by explaining the root cause, ultimately building toward a complete picture across 7 connected points.
How This Compares in Biology
Ranked #95 of 500 Biology questions by answer depth (top 20%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.
Frequently Asked Questions
Is there a simple explanation for why there no effort or desire to bring dinasours back to life by cloning their dnas?
Because, despite what Dr. Wu would tell you, it can't be done. The half life of DNA is about [521 years](_URL_0_) when extracted from bone. This is problematic when you are trying to recreate an animal that lived 65 million years ago. FTA: >…
How detailed is this explanation compared to similar Biology questions?
This is one of the most thorough answer at 111 words, ranked #95 of 500 Biology questions by depth. The key concepts covered are years, million, bone.
What approach does this answer take to explain there no effort or desire to bring dinasours back to life by?
The explanation uses root cause analysis across 111 words. It is categorized under Biology and addresses the question through 1 analytical lens.