A. formation of eggshell
B. secretion of digestive enzymes
C. implantation of foetus
D. temporary storage of food
Correct Answer: Option D
D. temporary storage of food
A. formation of eggshell
B. secretion of digestive enzymes
C. implantation of foetus
D. temporary storage of food
Correct Answer: Option D
D. temporary storage of food
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