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Why do siblings have similar physical characteristics?
Siblings look-a-like because they all have the same parents. Siblings don't look identical to their parents, they have variation in their characteristics. The same thing happens with plants and other organisms. Unless you have an identical twin. If you have an identical twin, you both have the exact same characteristics. The cell of identical twins makes an exact same copy with the cell. The process is called 'Embryo'.
What is the word for observable genetic traits/markers that conclusively proves two siblings do not have the same father?
The word for observable genetic traits/markers that conclusively prove that two siblings do not have the same father is called "non-paternity events." These markers are variations in the DNA that are unique to an individual, and can be used to confirm whether or not two people share a biological relationship. In the case of siblings, non-
Do siblings have the same spit?
Siblings do not have the same saliva, but they can share some similarities due to genetic factors. Saliva composition can be influenced by genetics, diet, and health, leading to variations even among siblings. While they may have comparable traits, each person's saliva is unique to them.
An is the smallest classification sub-group of organisms that have the same traits?
An "species" is the smallest classification subgroup of organisms that have the same traits and can interbreed to produce fertile offspring. Members of the same species share genetic and physical characteristics.
Why don't children from the same parents look like?
Children inherit different combinations of genes from their parents, resulting in variations in physical traits such as hair color, eye color, and height. Additionally, genetic recombination and the mixing of genes during reproduction contribute to the diversity in appearance among siblings from the same parents.
What are organisms called that have the same physical characteristics?
Organisms with the same physical characteristics are called members of the same species. They typically share similar traits due to their common genetic makeup and can interbreed to produce fertile offspring.
Why are children that are born to the same parents are usually very different from each other why is that?
Children inherit different combinations of genes from their parents, resulting in variations in physical appearance, personality traits, and abilities. Additionally, factors such as environmental influences, upbringing, and life experiences can also contribute to differences among siblings. These factors can shape individuals in unique ways, leading to the diversity observed among siblings born to the same parents.
What are the genetic implications for siblings who share the same father but have different mothers in terms of their DNA?
Siblings who share the same father but have different mothers will have different DNA because they inherit genetic material from both parents. This means they will have different genetic traits and characteristics, even though they share a common father.
How is infant intelligence assessed?
by comparing the abilities of one infant to others of the same age.
Why do different individuals of the same species exhibit variations in traits?
Individuals of the same species exhibit variations in traits due to genetic differences, environmental influences, and random mutations during the process of reproduction. These factors can lead to differences in physical characteristics, behaviors, and other traits among individuals within a species.
With the exception of identical twins siblings who have the same two biological parents are likely to look similar but not identical to each other because they have?
Different combinations of genes inherited from their parents, leading to variations in physical traits like height, eye color, and facial features. This genetic diversity results in siblings having similarities in appearance but not being identical to each other.
What might the phenotypes be of two organisms that were found to have different genotypes but the same phenotype?
Phenotypes refer to the visible traits (or characteristics). Genotypes are the underlying causes for those traits. There may be different genotypes that cause the same phenotype. If the observable traits from one individual are the same from another individual, one can say they have the same phenotypes.
