Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - Txt of live broadcast in operating room can be downloaded. Is there any resource to send?
Txt of live broadcast in operating room can be downloaded. Is there any resource to send?
Can be opened.

Hu (hanyu pinyin)

88

r.C

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Filaments are separated from each other, and anther edges are connected with each other to form a hollow tube, that is, polyandry stamens. Whenever the anther matures, pollen grains are scattered in the "tube" of the stamen of a polyandry, and are "pushed out" of the tube when the pistil style grows. Some kinds of anthers are specialized in the shape of "tail" at the base for protection.

Let's see what others say.