what do you mean by protandry?write its beneficial.
Answers
What do you mean by protandry? write its beneficial.
Protandry refers to the stage when the pollen grain in a flower matures in its initial stage, this stage is called protandry. This stage is found in flowers like Malvaceae and Amboliferi in the combined family. Under this stage, when the pistil becomes mature, it becomes attached to the stigma and pollen grains are pollinated from the stigma to other flowers.
In other meaning The process in which the anther matures before the pistil matures to prevent self-fertility is called protandry. The willowherbs ivy and rosebay are examples.
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