Which of the following are true about mutations? a. New mutations with beneficial phenotypes are common in a population.
b. New mutations are a âfirst stepâ in the direction of evolutionary change.
c. New mutations are NOT random with respect to their effects on phenotype and fitness.
d. Inside the cellâs nucleus, new mutations are NEVER corrected by transcription factors
e. New mutations are expected during mitosis and meiosis

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

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?

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.