Femur is the thigh bone of the body that bears the most of the body's weight. The the proximal bone of the hindlimb of the organisms is femur. This is the longest bone of the body.
The linea aspera structure is present on the femur. Linea aspera consists of the medial border and the lateral border and forms the gluteal tuberosity. The linea aspera shows the diverges proximal and distally and can also diverges to the lateral and medial ridge.
A. The hydrophilic head groups of the lipid molecules are exposed to the outside of the cell and the cytoplasm, which is a water-like environment. The hydrophobic tails form an oily layer inside the membrane that keeps water out of the cell
the gallapagos island is the best example because there are several different types of birds that all ave different beak types. one eats nuts, whereas another has a long beak so it can eat out of trees.
