_________is the most common method of creating genetic variation.
Micropropagation
Hybridization
Grafting
none of these
Virus-free plants can be easily grown by the technique of __________.
layering
budding
micro-propagation
hybridization
The root portion taken from one plant for grafting is called the ________.
scion
stock
callus
__________is a technique of producing entire plants from a few plant cells.
Explant
Vegetative Propagation
Micro Propagation
None of these
____________is a method in which roots are induced to grow before the stem is cut to form a new plant.
Cuttings
Layering
The new individual produced as a result of hybridization is called ___________.
hybrid
swin
To preserve a stock of selected varieties _________ is the only means
vegetative propagation
sexual reproduction
The scions of good coloured roses are grafted on the wild rose root stocks by __________ technique
bud grafting
root cutting
micropropagation
_____________is followed by fertilization and results in the formation of hybrid seeds.
Emasculation
bagging
pollination
Give an example of natural vegetative propagation ?
Potato tuber
Rose cutting
Pineapple
Sugarcane