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.
A sensory system is a part of the nervous system consisting of sensory receptors that receive stimuli from the internal ..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
