Pollination: Contrivances For Cross and Self Pollination (With Diagram)
In this article, we will discuss about the contrivances for cross pollination and self pollination. In order that a seed may be set, the male and the female elements must come together. The male element is contained within the microspore (pollen) which develops as the male gametophyte while the female element is contained within the embryosac which is the female [...]