Question

Define placentation. What type of placentation is found in Dianthus?

Answer 1

Placentation refers to the arrangement of ovules within the ovary. Ovules are attached to ovarian walls through special structures called as placenta. Placentation can be marginal, axile, parietal, basal, free central or superficial in position. dianthus=marigold

Answer 2

Mode of arrangement of ovules on the placenta within the ovary is called Placentation.....
Free central placentation is found in Dianthus...


thanks...
nice to help you