Question

What does it mean for a species to be in stasis?

Answer 1

The constant maintenance of the state of the ecosystem along with the various biotic and non-biotic factors that include the physical, chemical, or biological factors of the surrounding environment. It results in maintaining the steadiness of the ecosystem.

Complete answer:
Stasis in ecology is the ability of an ecosystem to maintain its overall stability despite any disturbances. Here the species remains inactive and does not undergo evolution and causes stability in the environment for a long period of time. This maintains the equity in the ecosystem resulting in the ecosystem being stable and for this, the factors of the environment must be constant.
The term stasis also refers to fossils and their description during the process of evolution. This condition is termed the ‘punctuated equilibrium’. This indicates that the species will undergo no evolutionary change and its entire population will remain the same for a long time maintaining a state of stability.

Additional information
The different ways to maintain the stasis are as follows:
-Temperature - The maintenance of proper and optimal temperature throughout. Thus, it means maintaining equilibrium.
-Glucose - The glucose level is to be maintained for a healthy body, if the glucose level increases then the body will release insulin hormone and if the glucose level decreases then the body will transform the stirred glycogen present in the blood to glucose.
-Toxic substances must be present in equilibrium so as to maintain the equilibrium. If the changes occur in them then it will lead to irregular stasis.
-pH must be maintained so that the pH level can maintain the amount of carbon dioxide gas released or absorbed.

Note:
Homeostasis is an ecological system that occurs mainly within the body. This is the condition where the change does not occur. Certain factors are maintained at a constant rate or level for the process and if the species of the population exists in between that level then the ecosystem will be stable throughout.