«PLANULAE» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
planulae இன் பயன்பாட்டைக் கண்டறியுங்கள்.
planulae தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
1
A Functional Biology of Scyphozoa
Embryos of Aurelia aurita develop to planulae in brood pouches formed along
the edges of the oral arms (Figures 1.6, 6.1) (Minchin, 1889; Russell, 1970).
These pouches may be tightly packed with developing embryos, making the
otherwise ...
2
Coelenterate Biology 2003: Trends in Research on Cnidaria ...
Locomotion of Hy- dractinia planulae was prevented at the highest
concentrations (10 and 20 lM) of RFamide and was substantially reduced at 5 lM.
Planulae dispersed from the start region of the cuvette but did not move to all
possible areas ...
Daphne G. Fautin, Jane A. Westfall, P Cartwright, 2007
3
Coral Reef Restoration Handbook
Two approaches to reef restoration exist: transplanting all or portions of adult
corals and releasing planulae raised in the laboratory on damaged reefs. It has
long been known that colonial corals have the capacity to survive and grow after
...
4
Advances in Marine Biology APL
Further possibilities are presented by the fusion of recently settled planulae
which then give rise to colonies having the same form as those which arise from
a single planula. Fusion of planulae has been observed in species of Sidemstrea
, ...
Frederick Stratten Russell, 1962
5
Jellyfish Blooms: Ecological and Societal Importance: ...
Brewer t1978t and Grondabl 1 1989t found evidence of gregarious settlement
and metamorphosis of A. aurita planulae. whereas Keen t 1 987 )observed that
recruitment of planulae was dependent on areas of low shear stress and
relatively ...
J. E. Purcell, W. M. Graham, Henri J. Dumont, 2001
6
Oceanography and Marine Biology: An Annual Review: Volume ...
It is likely that most rhizostomids and some semaeostomes (e.g. Aurelia aurita,
Hamner & Jenssen 1974; Cyanea, Brewer 1989), brood the developing planulae
before they are released. Planulae were found on adult Cotylorhiza tuberculata ...
Margaret Barnes, R N Gibson, R. N. Gibson, 2003
7
Coral Reefs: An Ecosystem in Transition: An Ecosystem in ...
Evidence for brooding of asexual planulae and inferred sexual reproduction via
production and spawning of eggs and sperm in some populations of P.
damicornis, is provided by histological and genetic studies (e.g., Stoddart 1983;
Muir 1984; ...
Zvy Dubinsky, Noga Stambler, 2010
8
Marine Chemical Ecology
The scyphozoans Cassiopea andromeda and C. xamachana produce both
sexual planulae, which develop from fertilized eggs, and asexual buds, liberated
from the polyp-stage scyphistomae, which swim, behave, and settle in much the ...
James B. McClintock, Bill J. Baker, 2001
9
Oceanography and Marine Biology: An Annual Review
Weinberg, S. 1979. The light-dependent behaviour of planulae larvae of
Eunicella singularis and Corallium rubrum and its implication for octocorallian
ecology. Bijdragen tot de Dierkunde 49, 16–30. Weinberg, S. 1991. Faut-il
protéger les ...
R. N. Gibson, R. J. A. Atkinson, J. D. M. Gordon, 2006
10
Advances in Marine Biology APL
The settlement of planulae on artificial substrata in chronic exposures to
pollutants in the laboratory would appear to be an attractive bioassay, but care
must be taken in selection of planulae for use in such experiments. Rinkevich
and Loya ...
J. H. S. Blaxter, Sir Frederick S. Russel, 1985
«PLANULAE» வார்த்தையைக் கொண்டுள்ள புதிய உருப்படிகள்
பின்வரும் செய்தி உருப்படிகளின் சூழலில்
planulae என்ற வார்த்தையைப் பயன்படுத்துவது பற்றியும் எப்படிப் பயன்படுத்துவது என்பதைப் பற்றியும் தேசிய மற்றும் பன்னாட்டு அச்சகங்கள் என்ன பேசியிருக்கின்றன என்பதைக் கண்டறியுங்கள்.
The White Space in Evolutionary Thinking
Over evolutionary time some planulae develop into something with a gut, ... Other planulae become the animals we call jellyfish or comb jellies. «Discovery Institute, ஏப்ரல் 15»
Is coral transplantation the way to save PH corals?
The same technology was brought to Camiguin and instead of coral planulae settling on the reef buds, they were all barnacles that settled there ... «Rappler, ஏப்ரல் 15»
Science Wednesday: Jellyfish!
Male and female jellyfish reproduce and form thousands of tiny larvae called planulae. Then this larvae anchor to anything at the ocean floor ... «Pounding The Rock, ஆகஸ்ட் 14»
Common chemical kills coral reefs.
Toxicological effects of the sunscreen UV filter, benzophenone-2, on planulae and in vitro cells of the coral, Stylophora pistillata. Ecotoxicology. «Environmental Health News, ஜனவரி 14»
Israel, US team: Cosmetics chemical is toxic to coral reefs
... on Sunday, “Toxicological effects of the sunscreen UV filter, benzophenone- 2, on planulae and in vitro cells of the coral, Stylophora pistillata. «Jerusalem Post, ஜனவரி 14»
Scientists Hope Coral Reef Breeding Will Save Great Barrier Reef
The sperm and eggs join to form larvae called planulae, which float to the surface of the water, creating a sea of red that can be seen from ... «Huffington Post, டிசம்பர் 13»
Keys' Divers Witness “Sex On The Reef” Phenomenon
When egg and sperm unite, newly formed larvae, or planulae, ascend to the surface to free-float in the current for days or sometimes weeks. «WBFS, ஆகஸ்ட் 13»
Corexit proves deadly to Gulf's fragile coral reefs
The demonstrated effects of pollution by DWH crude oil and the dispersant Corexit® 9500 on P. astreoides and M. faveolata planulae strongly ... «Examiner.com, ஜனவரி 13»
Coral Sex: Injured Colonies Reproduce Less, Study Suggests
Those sex gametes hook up with each other, from different individuals, to produce free-floating larvae called planulae. Lasker and his team ... «Huffington Post, டிசம்பர் 12»
Animal Body Plans: Symmetry in Action
The juvenile forms of sea anemones and corals are bilaterally symmetric for this very reason. After spawning, these tiny larvae called “planulae” ... «Decoded Science, மே 12»
இல் உள்ள வார்த்தைகளில் மறைக்கப்பட்டிருக்கும் எல்லாவற்றையும் கண்டறியுங்கள் 
