Claude Bernard first recognized _____.

separate fluids outside and inside the cell

plant stomata opening and closing to maintain homeostasis

feedback loops

chemical reactions of enzymes

Verified Answer :

PBCHEM

Answer : Option B) Plant stomata opening and closing to maintain homeostasis.

Explanation : Claude Bernand was a French Physiologist who first discovered about "homeostasis" which is defined as the controlled stability of the internal milieu, or internal environment, of cells and tissues in plants.

In plants stomatal opening and closing was done for maintaining homeostasis with the external and internal plant environment.

Answer:

B) plant stomata opening and closing to maintain homeostasis