Read the following statements.
I. Kala-azar caused by leishmania donovani is also called as black fever.
II. Leishamania species divides asexually by budding.
III. Leishamania species obtains its nourishment saprozoically through body surface of host cells.
Choose the incorrect statements.
A. Only I
B. Only II
C. II and III
D. I and III
