Stem thorns help in
Climbing
Protection from grazing animals
Reduction in rate of transpiration
All of these
Plants of tropics bear
Assertion : Many plants are propagated vegetatively even though they bear seeds.
Reason : Potatoes multiply by tubers, apple by cutting etc.
Underground stems of potato, ginger; turmeric, Zaminkand, Colocasia are the examples of modified stem for
Offset occurs in
Which is not a modification of stem?