25. The history of life on Earth is recorded in O rock fossils
Lamarck's notes
O a gene pool
anlmal behavior​

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Which of the following is a testable hypotheses?