In ____________ the adventitious buds are induced before the stem is cut to form a new plant.
layering
cutting
grafting
none of these
Grafting is generally not successful in _________.
dicots
monocots
gymnosperms
__________ is an unorganised, undifferential mass of cells.
Callus
Scion
Both a and b
None of these
The method used in plants having thick branches which cannot be easily bent is _________.
root cutting
stem cutting
air layering
mound layering
The root portion taken from one plant for grafting is called the ________.
scion
stock
callus
_________ method is used in plants like jasmine and strawberry.
To preserve a stock of selected varieties _________ is the only means
vegetative propagation
sexual reproduction
hybridization
Virus-free plants can be easily grown by the technique of __________.
budding
micro-propagation
Vegetative propogation is a type of ______________ reproduction in plants.
Sexual
Bisexual
Asexual
Both a & b
____________is a method in which roots are induced to grow before the stem is cut to form a new plant.
Cuttings
Explant
Layering