Answer:
germ line mutation
Explanation:
The type of mutation that occurs in reproductive cells and can be passed to offspring is called a germ line mutation.
The Copernicus was the Polish scholar who gave the heliocentric model in the year 1543. In this model, he showed that the sun is the center of the universe and the Earth is one among the seven planets that revolve around the sun. This concept was not believed for long by the people. Before this model, people believed that the Earth is the center of the universe. There was no evidence that supported the heliocentric model.
When Kepler using the data of the Brahe supported the model of Copernicus, and Galileo using his telescope observed the four moons of the Jupiter, the Copernicus's model was believed. The evidences provided by Kepler and Galileo made the Copernicus's theory strong.
The true statement about genes and alleles is ( 4 ) ; If the frequency of an allele in a population has changed over generations, then evolution has occurred
Genes are made up of two ( 2 ) alleles, The qualitative or quantitative traits of a human being can not be determined by one gene but by a set of genes. also the frequency of alleles contained in a gene, may move differently and not towards the equilibrium values.
Alleles associated with higher reproductive success do not decrease in frequency rather they increase in frequency through natural selection procedures.
Hence we can conclude that If the frequency of an allele in a population has changed over generations, then evolution has occurred.
Learn more : brainly.com/question/9388869
Hi
No they are not from the same species
Without further context I would assume the answer here is: Hydroxyl groups.