(二)茶花品种的遗传性和病毒性突变从引起茶花品种突变的机理上看,突变可分为两类,其一为遗传性突变,其二为病毒性突变。前者是由于遗传基因发生了变化,突变的性状表达相当稳定,突变花朵的条纹、斑块、花边、齿瓣、底色或雄蕊瓣化的形状都非常有规律,同一品种不同花朵之间花型花色几乎完全相同,通过无性繁殖,其花性状可世代相 (B) Camellia varieties of genetic and viral mutations Camellia varieties caused by the mutation point of view, the mutations can be divided into two categories, one of the genetic mutations, the second is a viral mutation. The former is due to genetic changes have been made, the mutant traits expressed fairly stable mutant flowers streaks, plaques, lace, tooth, ground or stamen petal shape are very regular, the same species of different flowers between the flowers The color is almost identical, through asexual reproduction, its flower traits can be generations