Outbreeding devices are mechanisms which are followed and adapted by the plants in order to prevent self pollination. The devices by which pollination will take place. Reference: 1. This is the difference between inbreeding and outbreeding. The examples of outbreeding devices are: Unisexuality: The plant may be unisexual, which means it may exhibit either male or female gametes. Continue self-fertilization does not come under the means of outbreeding devices… Which is not true for outbreeding devices-A. D. Production of unisexual flowers. Some outbreeding devices used are :-1. Outbreeding depression is a risk that sometimes limits the potential for genetic rescue or augmentations. Outbreeding produces genetically diverse offspring that have a higher potential of adapting to new environments. 2. Outbreeding is performed between unrelated or distantly related individuals over several generations. Best Answer. C. Anther and stigma placed at different positions. Class-12CBSE Board - Outbreeding Devices and Pollen-Pistil Interaction - LearnNext offers animated video lessons with neatly explained examples, Study Material, FREE … Outbreeding devices are mechanisms which are followed and adapted by the plants in order to prevent self pollination. B. Inbreeding is useful in the retention of desirable characteristics or the elimination of undesirable ones, but it often results in decreased vigour, size, and fertility of the offspring because of the combined effect of harmful genes that… The concept is in contrast to inbreeding depression, although the two effects can occur simultaneously. Outbreeding Devices: ADVERTISEMENTS: Flowering plants have developed many devices to discourage self-pollination and to encourage cross-pollination. A. The general advantage of outbreeding is to promote an increase in phenotypic variability within a population. Other articles where Outbreeding is discussed: inbreeding: …common ancestry, as opposed to outbreeding, which is the mating of unrelated organisms. Sometimes pollen is released before stigma is receptive. Because the majority of flowering plants produce hermaphrodite flowers and are likely to come in contact with the stigma of the same flower. How are selective breeding techniques of hybridization and inbreeding opposite? Artificial pollination - definition. Artificial pollination is carried out from ancient times when people themselves used to transfer pollen grains from anthers to stigma. Self incompatibilty : It is a method used to prevent the germination of pollen grains on the stigma of the same flower to prevent self fertilisation .eg, tobacco,mustard and potato plant. Outbreeding, also called outcrossing, allogamy, or xenogamy, is the transfer of gametes from one individual to another, genetically different individual. . 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