Coconut fruit is a:
1. | Berry | 2. | Nut |
3. | Capsule | 4. | Drupe |
The term 'polyadelphous' is related to
1. gynoecium
2. androecium
3. corolla
4. calyx
Which of the following is not a stem modification?
1. Thorns of citrus
2. Tendrils of cucumber
3. Flattened structures of Opunita
4. Pitcher of Nepenthes
Root hairs develop from the region of:
1. | Elongation | 2. | Root cap |
3. | Meristematic activity | 4. | Maturation |
Tricarpellary, syncarpous and gynoecium is found in flowers of
1. Solanaceae
2. Fabaceae
3. Poaceae
4. Liliaceae
In Bougainvillea thorns are the modifications of:
1. Adventitious root
2. Stem
3. Leaf
4. Stipules
Proximal end of the filament of stamen is attached to the
(1) connective
(2) placenta
(3) thalamus or petal
(4) anther
Plants, which produce characteristic pneumatophores and show vivipary belong to
(1) mesophytes
(2) halophytes
(3) psammophytes
(4) hydrophytes