Search results
Results from the WOW.Com Content Network
Zoetis Inc. (/zō-EH-tis/ [4]) is an American drug company, the world's largest producer of medicine and vaccinations for pets and livestock. [ 5 ] [ 4 ] [ 6 ] The company was a subsidiary of Pfizer , [ 7 ] the world's largest drug maker , but with Pfizer's spinoff of its 83% interest in the firm it is now a completely independent company.
Frunevetmab is a cat-specific monoclonal antibody (a type of protein) designed to recognize and attach to a protein called nerve growth factor that is involved in the regulation of pain. [3]
Male genitalia of Lepidoptera. The main component of the male reproductive system is the testicle, suspended in the body cavity by tracheae and the fat body.The more primitive apterygote insects have a single testis, and in some lepidopterans the two maturing testes are secondarily fused into one structure during the later stages of larval development, although the ducts leading from them ...
Reproductive technology encompasses all current and anticipated uses of technology in human and animal reproduction, including assisted reproductive technology (ART), [1] contraception and others. It is also termed Assisted Reproductive Technology, where it entails an array of appliances and procedures that enable the realization of safe ...
Other assisted reproduction techniques include: Mitochondrial replacement therapy (MRT, sometimes called mitochondrial donation) is the replacement of mitochondria in one or more cells to prevent or ameliorate disease. MRT originated as a special form of IVF in which some or all of the future baby's mitochondrial DNA comes from a third party.
USFWS staff with two red wolf pups bred in captivity. Captive breeding, also known as captive propagation, is the process of keeping plants or animals in controlled environments, such as wildlife reserves, zoos, botanic gardens, and other conservation facilities.
Although the hybrid may be sterile, it can continue to multiply in the wild by asexual reproduction, whether vegetative propagation or apomixis or the production of seeds. [ 35 ] [ 36 ] [ clarification needed ] Indeed, interspecific hybridization can be associated with polyploidia and, in this way, the origin of new species that are called ...
Gynogenesis with haplodiploidy in the ant Myrmecia impaternata. The ant Myrmecia impaternata is a hybrid of M. banksi and M. pilosula. [7] In ants, sex is determined by the haplodiploidy system: unfertilized eggs result in haploid males, while fertilized eggs result in diploid females.