Implant is inserted under the skin. Releases progesterone. Can last for 3 years. Injection lasts less time 2-3 months.

Produce adrenaline which is used to prepare the body for fight or flight.

In a dialysis machine the patients blood flows between a partially permeable membrane surrounded by dialysis fluid. The dialysis fluid contains the sa...

Stimulus->Receptor->sensory neurone->CNS (relay neurone) -> motor neurone -> effector -> response

Hairs lie flat, sweat and blood vessels get wider(vasodilation)

It kills or disables the sperm.

When a person becomes resistant to their own insulin. Being overweight can increase your chances of type II diabetes.

Muscles or glands that bring about a response.

Outer transparent layer, bends/refracts light into the eye

It is the master gland. It produces many hormones that regulate homeostasis e.g ADH, FSH

Hairs stand up, no sweat, shivering and blood vessels constrict(vasoconstriction)

Auxin diffuses to the dark/shaded side of plant. This causes the cells to grow faster on that side (elongate) which causes the shoot to bend twards th...