Definition: The fundamental, physical, and functional unit of heredity Table of Contents Ageneis the fundamental, physical, and functional unit ofheredity. The genes make up the sequences of DNA (genotypes). The genotypes, together with the other factors (e.g. environmental factors), determine ...
Define Genetic biology. Genetic biology synonyms, Genetic biology pronunciation, Genetic biology translation, English dictionary definition of Genetic biology. n. 1. The branch of biology that deals with heredity, especially the mechanisms of hereditary
genetics•Advancesin molecularbiologyinrecentyears haveservedtoemphasizethepossiblerelationshipsbetweenhomoeopathy,immunologyandgenetics.•Studentslobbedquestions at Gould as if he were a backstop, questions onevolution,genetics,religion.•TheUnitedStates haspioneeredthe use ofgeneticsinagriculture.•Wheninherit...
— Moths of the Limberlost • Gene Stratton-Porter Read full book for free! ... least degree tend to diminish vitality. Natural selection has practically no effect at all in exterminating those who adhere to this idea. There is no means of livelihood from which it would exclude them ...
Gene theory In Gene theory, the gene is the fundamental unit of heredity. In this chart (called Punnett Square), it shows how a particular phenotype of an offspring depends on the inherited alleles from the parents. In this example, the dominant trait (yellow color) is expressed on offspring...
Considering the central role that genes play in the understanding of biology, it is surprising that no single, simple definition of a gene exists. This is partly because genes are under multiple evolutionary constraints, and partly because the concept of a gene has both structural and functional ...
摘要: Clarifies the role of genetic connection in the understanding of what is valuable about family life. Significance of blood ties; Question on the limits to altering genetic composition; Natural kind and social artifact views of the family....
• This sequence of events may represent a model for the dispersal of gene family members throughout the genome.Explore Biology Topic protein ossify biochemistry chromosome vertebrate alimentary canal fang host osteo- regurgitate breathe freak histamine sheath sexless tissue ...
Biology definition: A genus is a taxonomic rank comprised of species grouped based on shared attributes (having similar structures or distinct characteristics) or being phylogenetically related. It is one of the eight major taxonomic ranks in the biological classification of living things. It is below...
gene pool• Because the gene pool for a growing breed is slight, munchkins are generally bred with other cats.• The genes themselves don't evolve, they merely survive or fail to survive in the gene pool.• In the long term, the loss of genetic diversity will reduce the gene pool...