Name: Darwin asks why some young leaves are red @StanEvolve
Uploaded: 2023-06-02T01:29:31-0400
Duration: 8 min 17 s
Description: Why are some leaves red when they first open? Nobody knows. Some scientists think it is because this makes the young leaves look dead so herbivores will ignore them. The mystery remains.

Uploaded July 2022 | Updated September 2026, 1 week ago

Darwin explains why anyone would want to accumulate thousands of pressed plants in big cabinets. Why? It has to do with diversity, the basis of natural selection.

Darwin asks why some young leaves are red