Respiratory roots (pneumatophores) are present in
mesophytes
halophytes
xerophytes
None of these
Which is present in vascular bundle ofPinus?
Tracheids
Vessels
Companion cells
All of the above
This place in India is called 'The Golden Mine of Liverworts'
Eastern Himalayas
Western Himalayas
Western Ghats
Eastern Ghats
Which one of the following pairs of plants are not seed producers?
Fern and Funaria
Funaria and Ficus
Ficus and Pinus
All of the above
In Pinus
seed is winged but pollen grains are not
both seed and pollen grains are wingless
pollen grains are winged but seed is not
both seeds and pollen grains are winged
D.
both seeds and pollen grains are winged
Pinus is a large and economically important genus of coniferous evergreen trees chiefly of temperate regions of the northern hemisphere that includes a number which yield products (as pine tar) with medicinal applications. Winged seed and pollen grain is the
characteristic feature of Pinus.
One of the set is wrongly matched
Chrysanthemum - Sucker
Garlic - Cloves
Cyanodon - Stolon
None of the above