self incompatibility (Science: plant biology) Inability of pollen grains to fertilize flowers of the same plant or its close relatives. acts as a mechanism to ensure out breeding within some plant species, for example in the case of the s gene complex in brassicas...
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
