| Diapause | Hibernation |
|---|
| Diapause is a transitory state of dormancy indicated by a pause in the growth and development of an organism, most commonly an insect. | Hibernation is the process by which an organism’s metabolic activity slows down in order to tolerate harsh temperatures, most commonly during the winter. |
| It occurs both in the summer and winter, implying that it can occur at any time of year. | Hibernation occurs as a consequence of severe environmental circumstances and food scarcity, which is especially prevalent during the winter. |
| It is a latent period in an organism’s feeding and development. | In adult endothermic creatures, it is a condition of inactivity. |
| The temperature does not drop as much, but the amount of free water decreases. | In hibernation, the temperature is lower than in diapause, and it might drop to 0 ° C. There is no adaptation with free water. |
| The primary cause for an insect’s diapause is that the species’ development is postponed in order to survive in unfavorable conditions, such as a lack of growth hormones due to day and night patterns. | Hibernation, on the other hand, is primarily intended to help animals survive hard winters by putting them into a deep sleep and slowing down the pace at which the body loses energy. |