Animal products

thumb|right|Cetyl palmitate, a typical [[wax ester]] thumb|Commercial honeycomb foundation, made by pressing beeswax between patterned metal rollers

frame|right|Insulin is a peptide hormone containing two chains cross-linked by disulfide bridges.

ridge of rock in the sea formed by the growth and deposit of coral

Glucagon is a peptide hormone, produced by alpha cells of the pancreas. It raises the concentration of glucose and fatty acids in the bloodstream and is considered to be the main catabolic hormone of the body. It is also used as a medication to treat a number of health conditions. Its effect is opposite to that of insulin, which lowers extracellular glucose. It is produced from proglucagon, encoded by the GCG gene.

thumb|right|Sheet (or leaf) gelatin for cooking.

thumb|On the left is breast milk of the human expressed on day 4 of lactation, and on the right is [[breast milk expressed on day 8. Colostrum gives the milk a yellowish hue.]] thumb|Bovine colostrum (beestings) next to spray-dried colostrum powder

weapon of some animals, hornlike growths excluding antlers and ossicones

thumbnail|Shofar thumbnail|Shofar thumbnail|Blowing the shofar A shofar ( ; from , ) is an ancient musical horn, typically a ram's horn, used for Jewish ritual purposes. Like the modern bugle, the shofar lacks pitch-altering devices, with all pitch control done by the player's varying their embouchure. The shofar is blown in synagogue services on Rosh Hashanah and at the end of Yom Kippur; it is also blown every weekday morning in the month of Elul running up to Rosh Hashanah. Shofars come in a variety of sizes and shapes, depending on the choice of animal and level of finish.

thumb|A coil of catgut cello string Catgut (also known as gut) is a type of cord

oil obtained from the blubber of whales

material derived from the bodies of animals

Ground mixture of bone and slaughterhouse waste products used as a fertilizer, and other uses

adhesive that is created by prolonged boiling of animal connective tissue

bears kept in captivity to harvest their bile

Jell-O (stylized in all caps) is an American brand offering a variety of powdered gelatin dessert (fruit-flavored gels/jellies), pudding, and no-bake cream pie mixes. The original gelatin dessert (genericized as jello) is the signature of the brand. "Jell-O" is a registered trademark of Kraft Heinz, and is based in Chicago, Illinois.

foot of a rabbit used as good luck charm

powder made from blood used as fertilizer and animal feed

thumb|Cow is considered very sacred in Hindu mythology. Inside the cow are drawn images of the major Hindu gods and goddesses. By [[Raja Ravi Varma in 1897]] Panchagavya or panchakavyam is a mixture used in traditional Hindu rituals that is prepared by mixing five ingredients. The three direct constituents are cow dung, cow urine, and milk; the two derived products are curd and ghee. These are mixed and then allowed to ferment. The Sanskrit word panchagavya means "five cow-derivatives". When used in Ayurvedic medicine, it is also called cowpathy.

cone-shaped growth on the skulls of golden jackals

material formed from calcination of bones

Chondrin is a bluish-white gelatin-like substance, being a protein-carbohydrate complex and can be obtained by boiling cartilage in water. The cartilage is a connective tissue that contains cells embedded in a matrix of chondrin. Chondrin is made up of two proteins chondroalbunoid and chondromucoid.

food that comes from animals

skin of any species of crocodile

painting on canvas made from webs from spiders, catapilars or moths