Time is directional and always flows from the past to the future  This is the arrow of time  In the process of biological evolution, the past and the future of time are asymmetrical, which is an irreversible process  But the time arrow of biological evolution is related to entropy increase is different
Entropy increase means degradation, that is, the decomposition and decay of old things; while evolution is the production and development of new things, and its time arrow points to the decrease of entropy
Biological evolution takes a short time in the past and a long time in the future