अंग्रेज़ी किताबें जो «CAENOGENESIS» से संबंधित हैं
निम्नलिखित ग्रंथसूची चयनों में
caenogenesis का उपयोग पता करें।
caenogenesis aसे संबंधित किताबें और अंग्रेज़ी साहित्य में उसके उपयोग का संदर्भ प्रदान करने वाले उनके संक्षिप्त सार।.
1
The Origin and Evolution of Larval Forms
Yet because of larval adaptations (caenogenesis), only some larvae have
provided useful information for reconstructing phylogenetic histories and
evaluating evolutionary relationships (Strathmann, 1978, 1993). Ernst Haeckel
introduced the ...
Brian Keith Hall, Marvalee H. Wake, 1999
He echoes de Beer (1930) and Haldane (1932) when he writes that adaptations
introduced into juvenile stages that do not affect individual development (
caenogenesis) "followed by paedo- genesis or neoteny (retardation of
development, ...
Although Haeckel's theory did not in general provide a key to the new formations
of the adult, and the old was maintained only by virtue of its inadaptability, which "
caenogenesis" for some reason spared, the theory of phylembryogeneses is an ...
4
Systematic Study of the Early Stages of Drosophilidae
ing the principle of caenogenesis. Amongst others, de Beer rejected the theory
basing on his interpretation that the ontogeny causes the phytogeny and not vice
versa. He eventually discarded the term palingenesis in favour of the term ...
5
Dictionary of Developmental Biology and Embryology
See: cell adhesion molecules (CAMs). caeno- a word part denoting new, fresh,
recent, e.g., caenogenesis, caenomorphosis, and Caenorhabditis. caenogenesis
is a type of caenomorphosis where an addition of extra sequences or substitution
...
6
Heteromorph Ammonoids from the Albian and Cenomanian of ...
63); (2) acceleration is defined as the appearance of a character in the early
stages of a descendant which is present only in the late stages of ontogeny of an
ancestor (De Beer, 1958, p. 104); (3) caenogenesis is the case in which distinct ...
7
Abstracts for 1962: Abstracts of papers submitted for six ...
Geology, Brigham Young University, Provo, Utah The understanding of
embryologic development and evolution, summarized by De Beer (1958), has led
to recognition of paedomorphosis, acceleration, and caenogenesis among
certain ...
8
The Evolution of Adaptive Systems: The General Theory of ...
Caenogenesis clearly tends to oppose any tendency toward recapitulation,
whereas simple phenogeny may at times favor a diverse range of manifestations
of peramorphic translation, as indeed recognized by the early transcendentalists.
James Patrick Brock, 2000
9
Evolutionary Developmental Biology
Haeckel (1866) introduced caenogenesis for those situations in which
recapitulation of phylogeny in ontogeny was obscured because of larval
adaptations or the displacement of embryonic or larval stages in time or space
during ontogeny.
10
Evolutionary Innovations
The important evolutionary role assigned to caenogenesis in the classic works of
Garstang (1922), de Beer (1958), and Rensch (1959) has probably been largely
misunderstood, because caenogenesis was mainly viewed as a deviation from ...
Matthew H. Nitecki, Doris V. Nitecki, 1990
