Definition of Viviparity. Meaning of Viviparity. Synonyms of Viviparity

Here you will find one or more explanations in English for the word Viviparity. Also in the bottom left of the page several parts of wikipedia pages related to the word Viviparity and, of course, Viviparity synonyms and on the right images related to the word Viviparity.

Definition of Viviparity

Viviparity
Viviparity Viv`i*par"i*ty, n. (Biol.) The quality or condition of being viviparous. --H. Spencer.

Meaning of Viviparity from wikipedia

- modes are distinguished from viviparity, which covers all the modes that result in live birth: Histotrophic viviparity: the zygotes develop in the female's...
- first two of these modes were categorized under histotroph viviparity, or aplacental viviparity. The young of ovoviviparous amphibians are sometimes born...
- parent; histotrophic viviparity, where the zygotes develop in the female's oviducts, but are fed on other tissues; and hemotrophic viviparity, where the developing...
- vipers exhibit ovoviviparity. The more developed form of viviparity is called placental viviparity; mammals are the best example, but it has also evolved...
- Adenotrophic viviparity means "gland fed, live birth". This is the reproductive mode of insects such as tsetse flies (Glossinidae), keds (Hippoboscidae)...
- young are nourished by egg yolk. There are two types of viviparity in fish. In histotrophic viviparity, the zygotes develop in the female's oviducts, but she...
- Hemiptera (/hɛˈmɪptərə/; from Ancient Gr**** hemipterus 'half-winged') is an order of insects, commonly called true bugs, comprising over 80,000 species...
- where either unfertilised oocytes or fertilised eggs are spawned, and viviparity traditionally including any mechanism where young are born live, or where...
- shark, and swellshark. Viviparity is the gestation of young without the use of a traditional egg, and results in live birth. Viviparity in sharks can be placental...
- miliaris, and not the synonymous species presented by the RDB)—describes the viviparity of the species as having females giving birth in July-August (without...