Q.Give the use of bovine growth hormone.

BGH is used to boost milk production in dairy cattle.

Bovine growth hormone (BGH), also called bovine somatotropin (BST), is naturally produced by the cow's pituitary gland, but it can also be manufactured biotechnologically by cloning the bovine GH gene into bacteria (recombinant DNA technology), which then produce the hormone in bulk through fermentation. This recombinant BGH is injected into dairy cows to significantly increa …

Tissue Growth Factor promotes tissue repair and is used in treating burns and wounds.

Tissue Growth Factor (TGF), a recombinant protein product of biotechnology, stimulates cell proliferation and tissue regeneration, and is therefore used therapeutically to accelerate healing of burns and wounds. Tissue plasminogen activator (tPA) is instead used to dissolve blood clots in conditions like heart attack and stroke; DNase (dornase alfa) is used to break down thick mucus in cystic fibrosis pati …