Answer:
Systemic gas exchange is the unloading of oxygen and loading of carbon dioxide
Answer:
Lava plateaus for when a large amount of highly fluid lava flows over an area
Answer:
Science is about understanding the world, but it's a process rather than a body of knowledge. Scientific knowledge is what we learn from the scientific process, which involves experimenting and collecting data. Part of the scientific process concerns what you do after data has been collected.
He grew approximately 158 smooth plants. 3 out of 4 are wrinkled, 1 out of 4 is smooth. 1/4 * 633 = 158.25
Answer:
Change in DNA leads to change in the structure of the cell.
Explanation:
Mutation in the 17th nitrogen base of DNA leads to the formation of sickle cell hemoglobin protein instead of normal hemoglobin protein because mutation is the sudden change that occur in the genes of a cell which change the genetic makeup of the cell. So when change occur in the DNA, a sickle cell is formed instead of normal hemoglobin. Normal hemoglobin only formed when the no change occur in the nitrogen base of DNA.