IndietroGenes and Environment definitions
Puoi toccare per girare la carta.
I pulsanti di controllo sono stati cambiati in modalità "navigazione".
1/15IndietroSkip to main contentIndietroGene
Biological unit of heredity, inherited from parents, consisting of a DNA segment that influences traits. DNA
Molecule containing genetic information, organized into chromosomes, forming the blueprint for biological traits. Chromosome
Thread-like structure organizing and packaging DNA, with humans possessing 23 pairs in each cell. Genotype
Complete genetic makeup of an organism, representing all inherited genes regardless of expression. Phenotype
Observable characteristics, including physical traits and behaviors, resulting from gene-environment interaction. Heritability
Proportion of trait variation in a population attributed to genetic differences, not applicable to individuals. Heritability Estimate
Numerical value between 0 and 1 indicating the genetic contribution to population-level trait differences. Monozygotic Twins
Identical siblings sharing 100% of genetic material, useful for studying genetic influences on traits. Dizygotic Twins
Fraternal siblings sharing about 50% of genetic material, similar to regular siblings genetically. Polygenetic Trait
Characteristic influenced by multiple genes, common in both physical and behavioral attributes. Adoptee Study
Research design comparing similarities between adopted individuals and their biological and adoptive parents. Genetic Predisposition
Inherited tendency increasing likelihood of developing certain traits, modifiable by environmental factors. Behavioral Genetics
Field examining how genetic and environmental factors interact to shape behaviors and psychological traits. Trait Variation
Differences in characteristics among individuals within a population, arising from genetic and environmental sources. Environmental Influence
External factors, such as upbringing or culture, affecting the expression of genetic traits.
Indietro
05:14
