All types of blood can accept it
Evolution would be the answer you may be looking for.
Here is your answer I hope it was useful: a striation is any of a number of tiny parallel grooves such as: the scratches left by a glacier on rocks or the streaks or ridges in muscle tissue. Your answer is yes, there are striation across the width of a muscle.
Have a nice day.
The continent of Africa is found mostly on the African Plate.