Erythropoiesis is the formation of the red blood cells a process which takes place in the bone marrow. All blood cells are formed in the bone marrow, a soft, highly cellular tissue that fills the internal cavities of the long bones. It takes place in 8 stages where the first seven steps takes place within the bone marrow and after the 7th step the red blood cell is released into the blood stream as reticulocyte which then matures to erythrocyte after 1-2 days.
Here is a diagram I found online if it helps!
Answer: a. adipose connective tissue
Subcutaneous tissue also referred to as the hypodermis, is the innermost layer of skin which is made up of lobules of fat and connective tissues. In the deepest level of the subcutaneous layer, adipose tissues are located, providing insulation from heat and cold.
please post the pic. links can not be opened here.