Biology, 06.12.2019 20:31 flowerrbabie
Arrange the events of meiosis i of an animal cell in the correct order.
microtubules pull apart the
homologous pairs toward
opposite poles.
cytoplasm pinches inward
near the cell furrow.
dna condenses into
chromosomes.
nuclear envelopes develop
around the nuclei.
homologous pairs align
to initiate crossover.
Answers: 1
Biology, 22.06.2019 02:00
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
Answers: 2
Biology, 22.06.2019 05:20
When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
Answers: 2
Biology, 22.06.2019 09:40
Me brainliest 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 10:00
An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?
Answers: 1
Arrange the events of meiosis i of an animal cell in the correct order.
microtubules pull apar...
microtubules pull apar...
Social Studies, 15.04.2020 21:42
History, 15.04.2020 21:42
Mathematics, 15.04.2020 21:42
Social Studies, 15.04.2020 21:42
Mathematics, 15.04.2020 21:42
Chemistry, 15.04.2020 21:42
Mathematics, 15.04.2020 21:42
History, 15.04.2020 21:42
Social Studies, 15.04.2020 21:42