Which is present in vascular bundle ofPinus?
Tracheids
Vessels
Companion cells
All of the above
A.
Tracheids
Tracheids are present in the phloem of all gymnosperms like Cycas, Pinus, etc. These are elongated cells in the xylem of vascular plants that serve in the transport of water and mineral salts.
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
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
One of the set is wrongly matched
Chrysanthemum - Sucker
Garlic - Cloves
Cyanodon - Stolon
None of the above