How the epidermal cells in the stomach of vertebrate animal is protected against HCl? [NCERT1981]
A. HCl is dilute
B. Epidermal cells defense the function of HCl
C. HCl is neutralized in stomach
D. Epidermal cells covered with secretion of mucus
Answer:D
How the epidermal cells in the stomach of vertebrate animal is protected against HCl? [NCERT1981]
A. HCl is dilute B. Epidermal cells defense the function of HCl C. HCl is neutralized in stomach D. Epidermal cells covered with secretion of mucus