[A] : The signet ring trophozoite of malarial parasite ingests major part of cytoplasm of erythrocytes and form a food vacuole into which it secretes digestive enzymes .
[R] : The enzymes cause breakdown of Haemoglobin into hematin and protein contents .

Options

A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false

Answer

D