The length of the pollen tube depends on the distance between : (a) pollen grain and the upper surface of the stigma (b) pollen grain on the upper surface of stigma and ovule (c) pollen grain in anther and the upper surface of the stigma (d) the upper surface of stigma and lower part of the style

The length of the pollen tube depends on the distance between : (a) po

1.	The length of the pollen tube depends on the distance between : (a) pollen grain and the upper surface of the stigma (b) pollen grain on the upper surface of stigma and ovule (c) pollen grain in anther and the upper surface of the stigma (d) the upper surface of stigma and lower part of the style
Answer» The length of the pollen tube depends on the distance between : (a) pollen grain and the upper surface of the stigma (b) pollen grain on the upper surface of stigma and ovule (c) pollen grain in anther and the upper surface of the stigma (d) the upper surface of stigma and lower part of the style