Bisexual flowers that never open in their lif | vedclass

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(D) Cleistogamous flowers are bisexual flowers that do not open at all. In these flowers,the anthers and stigma lie close to each other. When anthers

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Cleistogamous

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(D) Cleistogamous flowers are bisexual flowers that do not open at all. In these 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-pollination landing on the stigma. Examples include $Viola$ (common pansy),$Oxalis$,and $Commelina$.

Bisexual flowers that never open in their lifetime are called ....

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