Jawapan

2016-10-05T21:33:04+08:00
Since pollen grains are easily available, pollination rarely fails. It is a sure method of pollination.Flowers do not have to depend on external agencies like wind, water and animals.Minimum wastage of pollen. Thus, a more economical method.Pure line progeny can be obtained.There is no wastage of energy for decoration of flowers to attract insects.There is no chance to obtain unwanted characters.
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  • o3o
  • Pengguna Baru
2016-10-05T22:54:55+08:00
It just need one or two flowers
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