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Which of the following structure represents the Female gametophyte of angiosperms?

Which of the following structure represents the Female gametophyte of angiosperms? Correct Answer Embryo sac

The correct answer is Embryo sac.

  • In a majority of flowering plants, one of the megaspores is functional while the other three degenerates.

Key Points

  • The functional megaspore develops into the female gametophyte i.e. embryo sac.
  • This method of embryo sac formation from a single megaspore is known as monosporic development.
  • There is a characteristic distribution of the cells within the embryo sac. 
  • Three cells are grouped together at the micropylar end and constitute the egg apparatus.
  • The egg apparatus consists of two synergids and one egg cell.
  • Three cells are at the chalazal end and are called antipodals.

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