Plants generally produce ovules of four shapes : the most common shape is called "'anatropous "', with a curved shape . "'Orthotropous "'ovules are straight with all the parts of the ovule lined up in a long row producing an uncurved seed . "'Campylotropous "'ovules have a curved megagametophyte often giving the seed a tight " C " shape.
परिभाषा
(of a plant ovule) completely straight with the micropyle at the apex
मोबाइल