KSIĄŻKI POWIĄZANE ZE SŁOWEM «VIVIPARITY»
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1
The Physiology of Developing Fish:
Viviparity and ...
Fishes exemplify both the oviparous and the viviparous modes of development, with some examples that are intermediate between the two. In these two volumes, selected reviews of many, but not all, aspects of development are presented.
Hoar, William Stewart Hoar, David J. Randall, 1988
2
Hormones and Reproduction of Vertebrates
Thus, with viviparity we see the emergence of placentae and complete embryonic
development within a maternal environment. These two phenomena are present
in species demonstrating incipient viviparity, even though embryos are laid ...
David O. Norris, Kristin H. Lopez, 2010
3
Origin of Anti-Tumor Immunity Failure in Mammals
2.2.1 Evolution of Viviparity Viviparity probably has evolved many times within
vertebrates, but the attendant morphological modifications and the sequence in
which they occur remain unclear. Although this phenomenon is present in all ...
4
The Evolution of Parental Care
Synthesizing studies of parental care in a wide variety of animals, this book is the first attempt to provide general answers to the following important questions: Why does the extent of parental care vary so widely between species?
T. H. Clutton-Brock, 1991
5
Egg Incubation: Its Effects on Embryonic Development in ...
Introduction Although oviparity characterises most living vertebrate species,
including all birds and most reptiles, viviparity has evolved many times in animal
phylogeny. Approximately 100 independent evolutionary origins of viviparity (
herein ...
D. Charles Deeming, Mark W. J. Ferguson, 1991
MATERNAL-FOETAL RELATIONSHIPS There has long been interest in the
evolution of viviparity among groups of vertebrates. Many correlates to live-
bearing have been observed, such as internal fertilization, reduced numbers of
ova, and ...
B.G. Kapoor, Bhavna Khanna, 2004
7
The Physiology of Developing Fish:
Viviparity and ...
Fishes exemplify both the oviparous and the viviparous modes of development, with some examples that are intermediate between the two. In these two volumes, selected reviews of many, but not all, aspects of development are presented.
William Stewart Hoar, David J. Randall, 1988
Such animals are the viviparous animals and the stage is called viviparity. The
viviparous animals are those animals in which the eggs are internally fertilized,
the fertilized eggs are retained in a specialized part of oviduct called uterus, and
the ...
9
Bird Nests and Construction Behaviour
This is rather surprising since not all fish lay eggs, amphibians and reptiles show
both oviparity and viviparity and even the mammals, although largely viviparous,
have some egg-laying species. The vertebrates in general seem to have been ...
10
Environment, Development, and Evolution: Toward a Synthesis
Marvalee H. Wake The evolution of viviparity — giving birth to living young, often
involving maternal nutrition of the developing embryos and obviating a free-living
larval stage — is a phenomenon that has been pondered for centuries.
Brian Keith Hall, Roy Douglas Pearson, Gerd B. Müller, 2004
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «VIVIPARITY»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
viviparity w wiadomościach.
Sharks visiting our coastal bays are vital to ecology
Nearly 70 percent of all shark species give birth to live young in what is known as viviparity. Many shark species only produce one or two young a year, while ... «Delmarva Daily Times, Lip 15»
AIPMT 2015: Paper analysis
Most of the questions involved more brainstorming (e.g. Viviparity of Trichinella; Transmission tissue; 'Silent Spring' book). It must have been difficult for the ... «India Today, Maj 15»
Let Me Count the Ways: Top 20 PLOS ONE Articles Based on Article …
... birth has been discovered, according to the article, “Terrestrial Origin of Viviparity in Mesozoic Marine Reptiles Indicated by Early Triassic Embryonic Fossils.”. «PLoS Blogs, Gru 14»
Mass extinction led to many new species of bony fish
Moreover, there is also evidence for viviparity in Triassic bony fish, for the first time ever. Extinction events correlate with climate changes. Unlike bony fish ... «HeritageDaily, Gru 14»
Alive not swimming
MOST reptiles reproduce by laying eggs in cosy nests. But 20% of the world's scaly species have evolved viviparity— giving birth to live young. Garter snakes ... «The Economist, Lut 14»
Live Birth of Ancient Marine Reptile Found Perfectly Fossilized
12 issue of the journal PLOS ONE, entitled Terrestrial Origin of Viviparity in Mesozoic Marine Reptiles Indicated by Early Triassic Embryonic Fossils. «Guardian Liberty Voice, Lut 14»
Over Eons, Snakes and Lizards Switch Between Laying Eggs and …
The major takeaway from the research is that live birth, or viviparity, in lizards and snakes has a much more ancient past than previously believed. Pyron and his ... «Nature World News, Gru 13»
The enormous liolaemine radiation: paradoxical herbivory, viviparity …
The enormous liolaemine radiation: paradoxical herbivory, viviparity, evolutionary cul-de-sacs and the impending mass extinction. By Darren Naish | June 26, ... «Scientific American, Cze 13»
Animal News Roundup: Ancient Horse Genome Sequenced …
It was originally hypothesized that those species who give birth to live young (known as viviparity) did so to protect their off-spring from the dangers of colder ... «PlanetSave.com, Cze 13»
Lizard Family Tree Solves 30-Year-Old Mystery
The analysis revealed that viviparity originated at high elevations in the lower latitudes, not in temperate regions. For this group, "viviparity is favored in the ... «Science Now, Cze 13»
