Vegetative Propagation (LC 2026) (Leaving Cert Biology): Flashcards
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Vegetative propagation definition
Vegetative propagation definition
Asexual reproduction: new plants from parent plant parts
Parents in vegetative propagation
Parents in vegetative propagation
One
Offspring genetics in vegetative propagation
Offspring genetics in vegetative propagation
Genetically identical (clones)
Runners example
Runners example
Strawberries
Tubers definition
Tubers definition
Swollen underground roots with buds
Tubers example
Tubers example
Dahlia tubers
Bulb components
Bulb components
Central apical bud and lateral buds
Cuttings in vegetative propagation
Cuttings in vegetative propagation
Plant part cut & planted; growth promoter aids roots
Layering example
Layering example
Blackberries
Grafting: scion vs stock
Grafting: scion vs stock
Scion=shoot; Stock=rooted portion
Micropropagation definition
Micropropagation definition
Plant growth from tissue samples on artificial medium
Gametes in vegetative propagation
Gametes in vegetative propagation
No
Genetic variation in vegetative propagation
Genetic variation in vegetative propagation
None (clones)
Speed: vegetative vs sexual reproduction
Speed: vegetative vs sexual reproduction
Fast vs slower
Vegetative propagation advantage: traits
Vegetative propagation advantage: traits
Retains desirable traits