What is Adaptive Landscape and how to study it?
What is adaptive Landscape? An adaptive landscape is a surface in multidimensional space (analogous to a mountain range) that represents …
Genetic
What Is Acrosome Its Reaction And Function?
What is acrosome? The acrosome is an organelle that develops over the front half of the head in the spermatozoa …
What is Achondroplasia its causes and symptom?
What is Achondroplasia? Achondroplasia is a rare genetic disorder of bone growth that prevents cartilage (especially in the long bones …
What is Abortive Transduction?
Abortive transduction is the process of introducing a linear fragment of DNA from one bacterial cell into another using a bacteriophage …
Genetic Drift: Definition, Types, Causes, and Example
Definition Genetic drift is a change in allele frequency in a population, due to a random selection of certain genes. Oftentimes, mutations within …
Gene Flow: Definition and Example
Gene Flow Definition Gene flow is the exchange of alleles between two or more populations. For this reason, it is sometimes …
Punnett Square: Definition, Types, Function & Example
Punnett Square Definition A Punnett square is a graphical representation of the possible genotypes of an offspring arising from a …
Dominant Trait: Definition and Example
Dominant Trait Definition A dominant trait is an inherited characteristic that appears in an offspring if it is contributed from …
Dihybrid Cross: Definition and Example
Dihybrid Cross Definition A dihybrid cross is an experiment in genetics in which the phenotypes of two genes are followed through the …
Complete Dominance: Definition and Example
Complete Dominance Definition Complete dominance occurs when one allele – or “version” – of a gene completely masks another. The trait that is expressed …