Oar definition, a long shaft with a broad blade at one end, used as a lever for rowing or otherwise propelling or steering a boat. See more.
Human Growth Hormone (rHGH, HGH, or GH), as the name suggests is a hormone that is responsible for the growth of the body through cell reproduction and regeneration.Also called somatropin, it is produced in the somatotropic cells in the pituitary gland.GH is primarily responsible for the proper growth of our bones, muscles and other tissues among children. Deficiency of this hormone would result in stunted growth of the human body.
Hormones. Hormones are chemical substances which are produced in one part of an organism which have effect on another part. Below are the main hormones: Plant hormones: Natural growth hormone, auxin is responsible for phototropism.Plant hormones are also used artificially for rooting.ormones are chemical substances which are produced in one part of an organism which have effect on another part. Below are the main hormones: Plant hormones: Natural growth hormone, auxin is responsible for phototropism.