Free-central placentation is found in
Free central placentation is found in Dianthus
Radial symmetry is found in the flowers of
How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?
The term 'polyadelphous' is related to
Which one of the following statements is wrong?
Conifers are adapted to tolerate extreme environmental conditions because of