Key Difference – Additive vs Non Additive Gene Action The interactions of the alleles at different gene loci can give rise to different gene actions or phenotypes. Quantitative genetic methods allow these gene actions to be measured in different selected populations. Thus, gene action can be categorized into three main types namely, Additive Gene […]
Difference Between F1 and F2 Generation
Key Difference – F1 vs F2 Generation Gregor Mendel is considered as the father of genetics. His work has lead to the development of fundamental aspects of genetics. The observations and conclusions of his experiments provided evidence for the formulation of new laws and theories in the context of inheritance. Gregor Mendel conducted most […]
Difference Between Autopolyploidy and Allopolyploidy
Key Difference – Autopolyploidy vs Allopolyploidy Polyploidy refers to a type of a chromosomal aberration which results in an organism with three or more sets of chromosomes, instead of the normal diploid condition. In most cases, polyploidy is used in plant breeding and it has shown positive outcomes in developing hybrid varieties. Therefore, polyploid […]
Difference Between Homoerectus and Homosapien
Key Difference – Homoerectus vs Homosapien The numbers of Homo types are categorized broadly under the archaic human group which was originated in the period beginning 500,000 years ago. Typically, this group consists of Homo neanderthalensis (250,000 years ago), Homo rhodesiensis (300,000 years ago), Homo heidelbergensis (600,000 years ago) and Homo antecessor (1200, 000 […]
Difference Between Mixed breed and Cross breed
Key Difference – Mixed breed vs Cross breed Breeding refers to the process of sexual reproduction taking place between parent organisms of male and female types to produce offspring at an intraspecies level. This ensures the continuity of the species in successive generations. Mixed breeding and cross breeding are two breeding processes which take […]
Difference Between Heterosis and Hybrid Vigour
Key Difference – Heterosis vs Hybrid Vigour Breeding techniques of crops and organisms have evolved over the past centuries. As biotechnology developed rapidly, modern techniques of breeding with the modern terminology related to them were introduced to identify these breeding methods. Hybridization is one such technique used to breed crops as well as organisms. Hybridization […]
Difference Between Genetics and Epigenetics
Key Difference – Genetics vs Epigenetics The evolution of modern biology explains phenotypic changes in living organisms in terms of two aspects; Genetics and Epigenetics. As a result of the development of these ideologies, scientists concentrate more on elucidating the relationships between these genetic and epigenetic factors in the development of diseases. These fields […]
Difference Between Gene Frequency and Genotypic Frequency
Key Difference – Gene Frequency vs Genotypic Frequency At present, population genetics has become a widely studied field by geneticists due to the popular trend of emerging species. Thus, population genetics can be measured through microevolution where the evolution of a small population is analyzed in terms of its allele frequency or gene frequency, […]
Difference Between Homoplasy and Homology
Key Difference – Homoplasy vs Homology Evolution is defined as the change in the heritable characteristics of a biological population upon a period of time. Evolutionary patterns suggest the developmental history of a certain species and depict phenotypic characteristics or traits which indicate relationships between species. These lead scientists towards formulating hypotheses regarding the […]
Difference Between Continuous and Discontinuous Variation
Key Difference – Continuous vs Discontinuous Variation Differences which exist between organisms belonging to the same natural population or species are described by the term ‘variation.’ These differences or diversity in structure within any species was first recognized by Darwin and Wallace. If a study is conducted on one large population, two forms of […]
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