Identical twins have 100 percent of their genes in common,though people who know them often emphasize their personality differences.Therefore,we can say that twins have the same _______________,but environmental influences may affect each twin's _________________.
A) heritability;DNA
B) phenotype;genotype
C) characteristics;DNA
D) genotype;phenotype

Question

Quizplus · Accepted Answer

Identical twins have the same genotype or genetic information, which includes the DNA sequence. However, their phenotype, or observable traits, can be different due to environmental influences that may affect gene expression or interactions between genes and the environment. Therefore, option D is the best choice as it accurately reflects the relationship between genotype and phenotype in identical twins.

Identical Twins Have 100 Percent of Their Genes in Common,though