biology presentation for the form Intro slide 1 acetate 1 The design of a forgiving foetus is formed from tough simply flexible gristle that acts as a blueprint for gussy up construction. During ossification ( the changing of cartilage to work up) which begins before birth, the cartilage is garbled down and the resulting space is transmute by bone build mineral salts and protein fibres secreted by bone cells. Humans have a bony endo skeletal system made up of 206 bones, although we are born with up to 300, but many of these dry land during childhood. slide 2 The outline is divided into two crack ; the axial and the appendiculur.
Axial figure The axial skeleton consists of the skull, prick and rib cage which forms the expert axis of the body. It helps to protect the brain, spinal anesthesia anaesthesia cord and variety meat in the chest. Appendicular skeleton The appendicular skeleton consists of the upper and lower limbs and the pectoral (shoulder) and hip joint and girdles. The human pelvis is...If you sine qua non to get a abounding essay, holy order it on our website:
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