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.
Inheritance of genes.
chromosomes
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.
Greg Wendel was the person who developed the cell theory in recessive and dominant traits. He studied generation to generation on plants and saw which traits would show up in the next generation he discovered how traits showed up from parents to offspring.