Identify the haploid and diploid structures from the following list:
$I$ - Megaspore mother cell
$II$ - Microspore mother cell
$III$ - Egg cell
$IV$ - Male gamete
$V$ - Synergid
$VI$ - Embryo
$VII$ - Antipodal cell
$VIII$ - Zygote
$IX$ - Megaspore
$X$ - Microspore
Select the correct grouping for Haploid and Diploid structures.

• A
  $III, IV, V, VII, IX, X \quad \quad I, II, VI, VIII$
• B
  $I, II, III, IV, V, VII \quad \quad VI, VIII, IX, X$
• C
  $I, II, VI, VIII \quad \quad III, IV, V, VII, IX, X$
• D
  $VI, VIII, IX, X \quad \quad I, II, III, IV, V, VII$