Flashcards
Propagation #2
Flashcards do conjunto (30)
- 1Biology of PropagationGoal: to maintain unique characteristics of plants (preserve genotypes)
- 2GenotypeGenetic makeup of plant (gene controlled)
- 3PP or ppHomozygous
(Two of the same) - 4PpHeterozygous
(One dominant and one recessive) - 5PhenotypeAppearance of plant
Genotype + environmental factors
(Appearance changes with location) - 6MeiosisSexual reproduction
- 7Sexual reproductionThrough seeds
- 8Formula for MeiosisN + N = 2N
- 9N + N = 2NMale + female = Zygote
Pollen + Egg = seeds
Stamen(anther) + Pistil (ovary) - 10HomozygousSimilar traits coming from both male and female
(Offspring resemble parents)
(True to type) - 11HeterozygousOffspring will differ from parents and each other
- 12Natural seedling selectionOccurs often and leads to natural selection of better plants
(Need man to keep from dying off) - 13MitosisAsexual reproduction
- 14Asexual reproductionThrough cutting/division
Vegetative or Sporophytic
Each cell can produce a daughter
Are identical in traits - 15Daughter cellIdentical offspring
- 16Area of occurenceShoot apex
Root apex
Vascular cambium
Intercalary zone
Callus tissue - 17AdventitiousNew growth points on established structures
- 18Adventitious rootsA root growing from a location other than underground
- 19Adventitious shoots arise at:root nodes
Iter-nodeally on stems
Leaf edges
Dormant buds - 20WatersproutsNew shoots from dormant buds
(Clones) - 21Every nodeHas a dormant bud
- 22Watersprouts canOccur from damage or stress
- 23CultivarPlants reproduced vegetative (asexual)
from a particular species with unique characteristics
(Homo) - 24"Plant name"Cultivar
- 25Plant patents1930s
Last 17 years
Can reapply 1x
You must prove it can survive
Can not be found in nature - 26PT on plant tagMeans patented
- 27You can't patentTuberous plants or things growing naturally in nature
- 28Plant Variety Protection1970
Property protection for breeders of new varieties of seeds and tubers
No renew
(F1 hybrid seeds: cotton, alfalfa, soybean) - 29TrademarksLasts 10 years
Can be renewed indefinitely as long as it remains in constant use
Offers protection of a name - 30Oldest trademarkRose, 1907
Informações
- Descrição
- Associates Propagation FlashCards sobre Propagation #2, criado por A H em 05-06-2016.
- Criado por
- A H
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