Cadmium is a ubiquitous pollutant in aquatic environments that can alter organismal physiology and ecology. Previous experiments found that ecological Cd exposures increased the growth and development of two North American anurans. However, the generality of these effects among species, the time period ...
The 10th edition of this standard reference work on the properties and uses of chemical and microbial agents that are used to control pests and diseases in... C Tomlin - The pesticide manual. 被引量: 3686发表: 1994年 Hermaphroditic, demasculinized frogs after exposure to the herbicide atrazine...
Habitat Fragmentation Causes Bottlenecks and Inbreeding in the European Tree Frog (Hyla arborea) Predator-Mediated Selection on Burst Swimming Performance in Tadpoles of the Pacific Tree Frog, Pseudacris regilla EFFECTS OF DISEASE AND POND DRYING ON GRAY TREE FROG GROWTH, DEVELOPMENT, AND SURVIVAL ...
The growth and differentiation seem to go on normally until the yolk contained in the tissues is used up, when the whole structure naturally dies of starvation. In the same way, the excised head will continue to grow and to differentiate until starvation occurs, without regenerating the hinder...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook froglike (ˈfrɒɡˌlaɪk) adj resembling a frog; resembling that of a frog Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000...
This paper obtains and discusses alternative testable implications of the Schumpeterian theory of creative destruction for economic growth. PhilippeAghion,PeterHowitt - Physica-Verlag HD 被引量: 46发表: 1996年 i-Development not e-Development Arrival of the Internet in the late 1990s as a ?global?
Maternal effects on offspring growth and development depend on environmental quality in the frog Bombina orientalis. Oecologia 91:579-586.Parichy, D. M. & Kaplan, R. H. (1992). Maternal effects on offspring growth and develop- ment depend on environmental quality in the frog Bombina ...
Many frogs have an aquatic, free-swimming larval stage (tadpole). After a period of growth, the tadpole undergoesmetamorphosis, in which the tail is lost and limbs appear. These are only two of the most obvious changes that take place. Tadpoles have acartilaginousskeleton, thin nonglandular sk...
T Amano,H Kawabata,K Yoshizato - 《Development Growth & Regeneration》 被引量: 48发表: 1995年 A novel serotonin-secreting cell type regulates ciliary motility in the mucociliary epidermis of Xenopus tadpoles The embryonic skin of Xenopus tadpoles serves as an experimental model system for mucoci...
生长繁殖 Growth and reproduction 尽管关于伊塔蒂亚高地蛙的繁殖信息非常少,但伊塔蒂亚高地蛙的繁殖不经过变态发育,而是从卵孵化直接长成小蛙。 地理分布 Distribution 顾名思义,它们被发现在巴西的伊塔蒂亚山脉的高原上,在海拔2100至2600米左右的地方。直到1970年,它们还经常在那里被发现,但自1976年以来就没有被发现记...