In the cross bb x bb, the percent of offspring in the f1 generation that will have the same genotype as one of their parents is

100%

50%

25%

0%

What gases are carried by the blood

What is a long-term benefit of healthy eating?

Red blood cells are responsible for transporting oxygen in the blood. people with sickle cell anemia were born with a defective gene that results in sickle-shaped red blood cells. individuals with the disease often suffer pain in their extremities due to the build-up of these cells causing blockages in the blood vessels. the shape of the blood cells also reduces the amount of oxygen transported in the blood.