Answer:
Explanation:
Sickle cell anemia is a result of the point mutation, and in a change in just one nucleotide in a gene for hemoglobin. This mutation will cause the hemoglobin in the red blood cells to distort to a sickle shape when deoxygenated. "The sickle-shaped blood cells clog in the capillaries, cutting off circulation."
Active transport = The Sodium-Potassium pump<span>, </span>Exocytosis<span>, and </span>Endocytosis<span>.
passive transport = facilated-diffusion, filtration, and osmosis, Hope I helped! :D brainliest? </span>
Answer:
The answer is B
Explanation:
It uses carbon, light, and water but not chemical because it doesn't produce.
Only if there are two of them. The resessive allele in Rr can not express itself, but in rr it can express itself
C.) The proteins on the two layers are not identical.
