Identify the organisms shown in the following diagrams $A$, $B$, and $C$.

• A
  $A$ - Male cockroach, $B$ - Funaria, $C$ - Unisexual flower
• B
  $A$ - Male cockroach, $B$ - Marchantia, $C$ - Bisexual flower
• C
  $A$ - Female cockroach, $B$ - Cycas, $C$ - Unisexual flower
• D
  $A$ - Female cockroach, $B$ - Marchantia, $C$ - Bisexual flower