All in gene expressions
Ageing and epigenetic changes
Photo by Ýlona María Rybka on Unsplash
Decrease in body temperature
Photo by Markus Spiske on Unsplash
Rising sun
Photo by Mohammad Shahhosseini on Unsplash
Life experiences passed on the offspring
Photo by Shelby Miller on Unsplash
Vitamin D
Photo by Rampal Singh on Unsplash
Countdown
Photo by Gerry Roarty on Unsplash
