How did Gregor Mendel and his theory of Genetics develop? Like WHat was his scientific thinking and method; what was his hypothesis, questions, his type of data, and the type of result. ((I need all the scientific methods)).

What must be true for natural selection to heppen

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

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?