33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2216377
185809
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Obtenir le Premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Un accord
Confidentialité
FAQ
Support 24/7
Cabinet
Get premium
Donate
1 janv. 1950 - Erwin Chargaff reported that the base composition for DNA varies from species to species, making DNA a credible candidate for being the genetic material.
Ajouté au bande de temps:
Genetic Scientists
By
Joseph Binette
25 nov. 2018
0
0
262
Date:
1 janv. 1950
Maintenaint
~ Il y a 75 ans
About & Feedback
Un accord
Confidentialité
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL