especially recent live-cell imaging analyses and discoveries of the proteins regulating the fertilization abilities of gametes. A pair of sperm cells are formed in each pollen grain or pollen tube, ...
this could facilitate germination of the pollen tube so that fertilisation can occur. These pollen grains are relatively light and thin-walled, which would make them more readily carried by air ...
Regular watering, occasional fertilization, and pruning to maintain ... with another compatible variety nearby, simplifying the pollination process for beginners. With a diverse range of apple ...
However, assisted reproductive technologies, specifically In-Vitro Fertilisation (IVF), have brought hope to the lives of people infected with HIV who want to experience the pleasure of parenthood.
Now, therefore, having continued my observations in the Alps during six summers, and being about to prepare a detailed work on “Alpine Flowers, their Fertilisation by Insects, and their ...
When we think of climate change we often think of extreme events like flooding rains and large bushfires. But climate change can also have slower, more subtle impacts on our landscapes.