Infection of $Entamoeba$ $histolytica$ is prevented by

What happens during sporogony in Plasmodium?

Which one of the following is not correctly matched?

Choose the correct statement.

The following are the stages of the life cycle of $Plasmodium$. Arrange the stages in the proper order.
$A$. The parasites reproduce asexually in $RBCs$, bursting the cells.
$B$. The parasites reproduce asexually in liver cells, bursting the cells and releasing into blood.
$C$. Gametocytes develop in $RBCs$.
$D$. Sporozoites reach the liver through the blood.
$E$. Female mosquito injects sporozoites into humans during a bite.
Choose the correct answer from the options given below:

The stage of $Entamoeba \text{ } histolytica$ that causes intestinal ulceration is: