They do not for the most part, however, over time as they both grow older the two of them develop different genetic mutations over time, and sometimes when growing up one of them may experience different injuries and complications that the other did not. Basically its life and they are not going to be 100% identical, because everyone has their own genetic mutations and experiences.
Identical twins share 100% of their genetic makeup, leading to very similar inherited traits, such as physical appearance and certain health predispositions. In contrast, fraternal twins, who arise from two separate eggs fertilized by different sperm, share about 50% of their genetic material, resulting in more variability in their inherited traits. Acquired traits, influenced by environment and experiences, can differ significantly in both types of twins, as they may have unique life experiences despite their genetic similarities. This means identical twins often exhibit more similar traits overall compared to fraternal twins.
It is possible that 2 infant siblings will have the same physical traits. But in some cases they will differ in their physical appearances.
Acquired basically means what you've gotten after birth. Twins who grow up together tends to be raised the same way, go to the same schools ASO, so they often share a lot acquired traits. But as they get older, their personalities usually begin to develop in different directions, and with that, they start getting different acquired traits as well.
Twins share a unique bond and can share various traits, including genetic material, physical characteristics, and sometimes personality traits. Identical twins, who originate from a single fertilized egg, share nearly all of their DNA, while fraternal twins, from two separate eggs, share about 50% of their genetic material, similar to regular siblings. Additionally, twins often share experiences, environments, and emotional connections that can further strengthen their relationship.
Twin studies, especially using identical twins raised in different environments, allow researchers to isolate the effects of genetics and experience on specific traits. By comparing identical twins who share all their genes but differ in their environments, researchers can attribute any differences in traits to genetic factors.
They have the same set of chromosomes, which can be also stated as having the same set of genes.
No, traits can be both physical and non-physical. Physical traits are characteristics that are visible, such as hair color or height. Non-physical traits, on the other hand, refer to characteristics like personality, intelligence, or behavior.
Organisms differ from each other in terms of their genetic makeup, physical characteristics, behavior, and adaptations to their environment. These differences contribute to the unique features and traits that define each individual organism.
how does the genetic makeup of a fraternal and identical differ
Studies in twins are more important in understanding single gene traits, as they can help determine the extent to which a trait is influenced by genetic factors. For quantitative traits, which are influenced by multiple genes and environmental factors, studies in twins may provide some insights but are generally less informative compared to other study designs such as genome-wide association studies.
Unique traits are characteristics or qualities that distinguish an individual from others, making them stand out or differ in some way. These traits can include physical attributes, personality traits, talents, or experiences that set someone apart from the crowd. Embracing and celebrating these unique traits can lead to a greater sense of self-awareness and appreciation for one's individuality.
Nigerians have vast physical characteristics from extremely light skinned Igbos, Fulanis, Edos, Warris, Bendels to very dark skinned Nigerians in the Yorubas. Height, weight, and other physical traits differ from culture and environment.