Question

What is protandry and protogyny?

Answer 1

 Both help flowers to prevent self pollination. In Protogyny, gynoecium matures earlier than androecium to prevent self pollination whereas in Protandry, androecium matures and sheds pollen before gynoecium matures

Answer 2

HLO MATE HERE U GO

⭐. PROTANDRY : Male sex organ earlier mature than female sex organ

ex : sunflower

⭐. PROTOGYNY : Female sex organ mature earlier than male sex organ

ex : dature