Question : Which is correct about Viola ?

1.	Question : Which is correct about Viola ?
Answer» Commonly called common pansy Bears TWO types of flowers, chasmogamous and CLEISTOGAMOUS PRODUCE assured seed-set even in the absence of pollinators All of the above Solution :`` Some plants such as Viola (common pansy), Oxalis and Commelina produce two types of flowers-Chasmogamous flowers which are similar to flowers of other species with exposed anthers and stigma, and cleistogamous flowers which do not OPEN at all. `` In such flowers, the anthers and stigma lie close to each other. When anther dehisce in the flower bud, pollen grains come in contact with stigma to effect POLLINATION. `` Cleistogamous flowers are invariable autogamous as there is no chance of cross-pollen landing on the stigma. `` Cleistogamous flowers produce assured seed-set even in absence of pollinators.

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