Ecophene
(Science: genetics) The variety of phenotypes (visible physical characteristics or behaviours), from a single genotype (a specific combinations of alleles in a gene), that can be observed in a population within a particular habitat.
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Nutrients in the soil are essential to the proper growth of a land plant. This tutorial deals with the properties of soi..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
If New Zealand has lots of unique animals, it's also got a whole lot of unique plants. Find out more about some of them,..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..
