Question

According to modern colloidal theory the protoplasm is a polyphasic colloidal system. This was first suggested by

• A. Purkinje
• B. Max Schultze
• C. R. A. Fisher
• D. E. Strasburger

Answer 1

The correct option is C R. A. Fisher

Protoplasm as a polyphasic colloidal system was first suggested by R.A Fisher and Hardy in 1899. Protoplasm as a polyphasic colloidal system was first suggested by R.A Fisher and Hardy in 1899. According to this theory, protoplasm is a fluid substance which consists solid and semi-solid particles. The fluid matrix of protoplasm is the liquid phase which consists water and solid and semi-solid particles are the disperse phase which consists carbohydrates, proteins and lipids.