__________ is an unorganised, undifferential mass of cells.
Callus
Scion
Both a and b
None of these
The new individual produced as a result of hybridization is called ___________.
hybrid
stock
swin
callus
To preserve a stock of selected varieties _________ is the only means
vegetative propagation
sexual reproduction
hybridization
none of these
The root portion taken from one plant for grafting is called the ________.
scion
In ____________ the adventitious buds are induced before the stem is cut to form a new plant.
layering
cutting
grafting
_____________is followed by fertilization and results in the formation of hybrid seeds.
Emasculation
bagging
pollination
The method used in plants having thick branches which cannot be easily bent is _________.
root cutting
stem cutting
air layering
mound layering
_________ method is used in plants like jasmine and strawberry.
________ can be defined as the formation of a new individual from any vegetative part of the plant body.
Sexual reproduction
Vegetative reproduction
Hybridization
_________is the plant part that is taken from the plant and used for plant culture.
Explant
Micropropagation