Science (genetics, molecular biology, genomics) genes or gene products that are homologous (descended from a common ancestor) and are found in separate species due only to the speciation event (not to gene duplication). For example human hemoglobin alpha is orthologous to horse hemoglobin alpha, but is paralogous to both human and horse hemoglobin beta.
Compare: homology, paralogy
Science (genetics, molecular biology, genomics) genes or gene products that are homologous (descended from a common ancestor) and are found in separate species due only to the speciation event (not to gene duplication). For example human hemoglobin alpha is orthologous to horse hemoglobin alpha, but is paralogous to both human and horse hemoglobin beta. Compare:..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
Mātauranga Māori is the living knowledge system of the indigenous people of New Zealand, including the relationships t..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
