Respiratory roots are found in
Rhizopus
Orchid
Vallisneria
Mangrove plants
The photosynthetic or assimilatory roots are observed in
Banyan
Vanda
Cuscuta
Tinospora
Pneumatophores are present in
mangroves
xerophytes
hydrophytes
lithophytes
Identify the correct order of the following four zones in the root from apex to base
1 . Mineral absorption zone
11. .Meristematic zone
111. Maturation zone
1V. Water absorption zone
11,111,1V,1
1V, 111,11,1
II,IV I ,III
1 , 11, 1V, 111
Which of the following have succulent root ?
Opuntia
Aloe
Agave
Asparagus
Velamen is found in
Rosa
Viscum
Santalum
A student collected a hydrophyte with swollen petiole and with a single vascular bundle in the root. The plant which he collected was
Jussiaea
Trapa
Ceratophyllum
Potamogeton
At root tip, number of divisions to produce 100 cells is _____________ .
25
50
99
100
Radish is a modified root and an example of
napiform root
fusiform root
conical
tuberous root
The edible part of the sweet potato is a modified
stem
root
leaf
flower
