Biology, 06.12.2019 01:31 darrenmcfadden220
What is the effect of genetic drift in which a population size is reduced drastically for a short period of time, causing a long term reduction in genetic variation for that population
Answers: 3
Biology, 22.06.2019 10:10, NewKidnewlessons
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?
Answers: 1
Biology, 22.06.2019 10:30, anayabeatriz
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.
Answers: 1
What is the effect of genetic drift in which a population size is reduced drastically for a short pe...
Computers and Technology, 29.09.2019 01:00
Physics, 29.09.2019 01:00
History, 29.09.2019 01:00
Chemistry, 29.09.2019 01:00
Mathematics, 29.09.2019 01:00