From among the following, identify the correct order of plants that exhibit hypogynous, perigynous and epigynous flowers respectively:
(I) Physalis, Sesbania, Tridax
(II) Lathyrus, Tagetes, Smilax
(III) Tephrosia, Lathyrus, Tridax
(IV) Abutilon, Lathyrus, Tagetes
Important Questions on Morphology of Flowering Plants
In a hydrophyte, the submerged leaves compensate for the roots that plant belongs to the category of
The following plants are devoid of some vital organs. Arrange these in the order of absence of root, leaf, flower and fruit, respectively.
(I) Rafflesia
(II) Equisetum
(III)Ceratophyllum
(IV)Gnetum
(V) Taeniophyllum
Study the following:
| List-I | List-II | ||
| (A) | Cohesion among the anthers only | (I) | Citrus |
| (B) | Cohesion of staminal filaments only into bundles | (II) | Cucurbita |
| (C) | Adhesion of stamens to tepals | (III) | Allium |
| (D) | Adhesion of stamens to Sepals | (IV) | Grevillea |
| (V) | Helianthus |
From the following, identify the plants having inflorescences with male, female and sterile flowers:
(I) Casuarina
(II) Vernonia
(III) Colocasia
(IV) Ficus
Fruits which break at maturity into number of pieces equal to the number carpels are found in :
(I) Aristolochia
(II) Datura
(III) Dolichos
(IV) Abelmoschus
