its called shared derived charaistics
Genetic traits differ from one generation to the next because the next generation has genes from both parents, unless of course you are talking about a clone. Also, the genetics of the next generation can be from recessive traits of the parents.
For evolution to occur, there must be genetic variation within a population, inheritability of these genetic traits from one generation to the next, differential survival and reproduction based on these traits (natural selection), and long periods of time for changes to accumulate across generations.
Heritable changes in organisms occur through the process of evolution, primarily driven by genetic variation, mutation, and natural selection. Genetic information is passed from one generation to the next via reproduction, where DNA is transmitted from parents to offspring. Mutations can introduce new traits, and if these traits confer a survival advantage, they may become more common in subsequent generations through natural selection. Over time, these processes can lead to significant changes in a population, resulting in evolution.
chromosomes
Inheritance of genes.
They are inherited through genes and are past down by dna the dna strands get mutated and change
traits
traits
Passing traits from one generation to the next is called inheriting them. This may be red hair, freckles, being very tall or short, or having a funny personality.
Passing traits from one generation to the next is called inheriting them. This may be red hair, freckles, being very tall or short, or having a funny personality.
Tattos
The main mechanism is natural selection, where individuals with advantageous traits are more likely to survive, reproduce, and pass on those traits to the next generation. This leads to changes in the frequency of traits within a population over time.