Question : Continuous self pollination results in inbreeding depression . Flowering plants have developed many devices to discourage self pollination and to enocourage cross pollination . Explain any four such mechanisms .

Question : Continuous self pollination results in inbreeding depressio

1.	Question : Continuous self pollination results in inbreeding depression . Flowering plants have developed many devices to discourage self pollination and to enocourage cross pollination . Explain any four such mechanisms .
Answer» Solution :(i) EITHER POLLEN or stigma matures first . (ii) Anther and stigma are placed at DIFFERENT positions. Self incompatibility (IV) Production of monoecious and dioecious condition