An inferior ovary:
1. is situated on the receptacle above the perianth and androecium.
2. is positioned below the sites of attachment for perianth and androecium.
3. forms a hypanthium.
4. is positioned below the receptacle.
is the floral formula of
Keel is the characteristic feature of flower of
The wheat grain has an embryo with one large, shield-shaped cotyledon known as
In ginger vegetative propagation occurs through
Plants, which produce characteristic pneumatophores and show vivipary belong to
Root hairs develop from the region of
(3) root cap
(4) meristematic activity
In Bougainvillea thorns are the modifications of
(2) adventitious root