Which cells help to produce the wall of the anther?
sporogenous cells
primary parietal cell
young anther cell
all the above
Bud -grafting is commonly used in
Litchi
rose
pomegranate
jasmine
The undifferentiated mass of cells developed from the explant is called
Plantlet
Totipotency
Callus
Plant
Artificial induction on stems before it is separated from the parent plant for propagation is called
layering
grafting
cutting
plant tissue culture
Guava,orange etc are propagated by
simple layering
mound layering
air layering
tongue grafting
The technique of vegetative propagation in which a small branch is inserted into a rooted plant of the same species or allied species is called
Layering
Grafting
Cutting
Mound layering
The seeds are formed from an unfertilized female gamete is known as
Micropropagation
Double fertilization
Parthenogenesis
Agamospermy
The inability of certain gametes of genetically similar plant species to fuse with each other is called.
Intra specific incompatibility
Self - Sterility
Self - incompatibility
All the above
Which of the following groups of plants are propagated through underground root?
bryophyllum and kalanchoe
ginger,potato,onion and zamikand
sweet potato ,asparagus,tapioca and dahlia
agave,wildgam and oxalis
Jasmine ,rose,grapewine etc are propagated by
wedge grafting