Even in absence of pollinating agents seed&sh | vedclass

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Question

(a) : Some plants such as Viola (common pansy), Oxalis, and Commelina produce two types of flowers&shy; chasmogamous flowers which are similar to flow

Vedclass · Accepted Answer

Commelina

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(a) : Some plants such as Viola (common pansy), Oxalis, and Commelina produce two types of flowers&shy; 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 anthers dehisce in the flower buds, pollen grains come in contact with the stigma to effect pollination. Thus, cleistogamous flowers are invariably autogamous as there is no chance of cross&shy;pollen landing on the stigma. Cleistogamous flowers produce assured seed&shy;set even in the absence of pollinators.

Even in absence of pollinating agents seed setting is assured in

Similar Questions

Pollination is best defined as

Definations / Explanation :

$1.$ chasmogamous

$2.$ Cleistogamous

The transfer of pollen grain from the stamen to the stigma of the same flower is

Autogamy means....

The mature stigma is either rough or sticky in

Even in absence of pollinating agents seed­ setting is assured in