Which of the following indicates the correct names of $A, B, C$ and $D$ regions in the given diagram?

• A
  $A - \text{Male gametes}, B - \text{Antipodals}, C - \text{Egg cell}, D - \text{Pollen tube}$
• B
  $A - \text{Synergids}, B - \text{Secondary nucleus}, C - \text{Egg apparatus}, D - \text{Integuments}$
• C
  $A - \text{Antipodals}, B - \text{Male gametes}, C - \text{Zygote}, D - \text{Micropyle}$
• D
  $A - \text{Secondary nucleus}, B - \text{Synergids}, C - \text{Egg cell}, D - \text{Integuments}$