The Law of Independent Assortment states that Factors controlling different characteristics are inherited independently of each other. and the Law of Segregation states that Two factors of the same trait separate into different gametes. . For Independent Assortment to work on the genetic scale there must be More than one trait controlled by each gene. that align during Metaphase of meiosis 1. For Segregation to work on a genetic scale there must be Only one gene that controls the phenotype. that separate during Anaphase of meiosis 1.

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?