suggest one component of blood plasma that could enter red blood cells and describe how it would cross the cell surface membrane

Look at the picture below . what does this picture represent ?

What sre the effects of hemolytic disease of a newborn

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed