Mark the correct pairs(s) with respect to post fertilization structure & events in flowering plants.
(a) Integuments – Pericarp
(b) Definitive nucleus – Endosperm
(c) Synergids – Degenerate
(d) Micropyle – Hilum
only b & c
Integuments are parts of ovules. Micropyle is the opening in ovule through which the pollen tube enters.