APAKAH MAKSUD ITEROPAROUS dalam CORSICA?
Semakin besar dan iteropariti
Semikelon dan iteroparit merujuk kepada strategi pembiakan organisma. Spesies dianggap sekelip jika ia dicirikan oleh satu episod pembiakan sebelum kematian, dan iteropar jika ia dicirikan oleh pelbagai kitaran pembiakan sepanjang hayatnya. Beberapa saintis tumbuhan menggunakan istilah monocarpy dan polycarpy selari. Dalam spesies yang sangat telanjang, kematian selepas pembiakan adalah sebahagian daripada strategi keseluruhan yang termasuk memasukkan semua sumber yang ada ke dalam memaksimumkan pembiakan, dengan mengorbankan kehidupan masa depan. Dalam mana-mana populasi iteropar akan terdapat beberapa individu yang mati di antara episod pembiakan pertama dan kedua, tetapi melainkan jika ini adalah sebahagian daripada sindrom kematian yang diprogramkan selepas pembiakan, ini tidak akan dipanggil semelpariti. Perbezaan ini juga berkaitan dengan perbezaan antara tumbuh-tumbuhan tahunan dan tahunan. Setiap tahun adalah tumbuhan yang melengkapkan kitaran hayatnya dalam satu musim, dan selalunya sememangnya. Perennials hidup lebih dari satu musim dan biasanya iteroparous.
Definisi iteroparous dalam kamus Corsica
Takrif iteroparus dalam kamus juga: polikarpik. menghasilkan bunga dan buah lebih daripada sekali sebelum mati. Takrif lain dari iteroparous menghasilkan anak lebih dari satu kali sepanjang hayatnya.
CORSICA BUKU YANG BERKAIT DENGAN «ITEROPAROUS»
Ketahui penggunaan
iteroparous dalam pilihan bibliografi berikut. Buku yang berkait dengan
iteroparous dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Plant Reproductive Ecology : Patterns and Strategies: ...
AGE-SPECIFIC REPRODUCTION AND REPRODUCTIVE EFFORT Both
semelparous and iteroparous species exist among the algae. Alternative
reproductive pathways are shown in Fig. 13.1, as are some of the conditions that
may select for ...
Jon and Lesley Lovett-Doust Professor of Biology the University of Windsor,
1988
2
Recreational Fisheries of Coastal New England
Some species that are iteroparous (having the potential to survive to spawn in
two or more seasons), such as the scup, suffer such high mortality rates as adults
that few individuals spawn in more than one year; individuals in many other ...
3
Mating Systems and Strategies
enhances /femaies- Sexual dimorphism is expected to be decreased in species
with iteroparous females, compared to those in which females produce a single
clutch of young, unless a positive correlation exists between male mate number ...
Stephen M. Shuster, Michael John Wade,
2003
4
The Biology of Moral Systems
This is so because the iteroparous organism undergoes a gradual reduction in
the proportion of its reproduction that still remains (residual reproductive value —
Williams, 1966a), while the semelparous organism tends to retain more nearly its
...
Richard D. Alexander,
1987
5
Comparative Vertebrate Reproduction
Only breeding season Iteroparity Relative growth rates Size (mass) /
Semelparous / lleroparous First Second Third season season season (time)
Figure 12.3 Life history diagram of a hypothetical semelparous and a
hypothetical iteroparous ...
6
Essential Readings in Wildlife Management and Conservation
2 suggests that for semelparous species with large litters there would be very
slight selective pressure in favor of adopting the iteroparous habit, and that for
iteroparous species with large litters there would be little selection against loss of
the ...
Paul R. Krausman, Bruce D. Leopold,
2013
7
Evolution Illuminated : Salmon and Their Relatives: Salmon ...
One nominative "salmon" species, O. masou, occasionally has iteroparous males
in the wild but those individuals also tend to be non-anadromous. Other species
of Salmo and Pacific trouts, such as brown trout and cutthroat trout, are often ...
Andrew P. Hendry Department of Biology McGill University, Department of Ecology and Evolution Yale University Stephen C. Stearns Professor,
2003
8
Life History Evolution in Plants
S'emelparous organisms reproduce only once in their lifetime, while iteroparous
organisms reproduce repeatedly (Cole 1954). Botanists often use the terms "
monocarpic" and "polycarpic" rather than "semelparous" and "iteroparous", ...
Timo Olavi Vuorisalo, P. Mutikainen,
2001
9
The Princeton Guide to Ecology
If It and St are the numbers of individuals in the iteroparous and semelparous
lineages in year t, then ... surviving the year, and BI and BS are the numbers of
newborns produced by each iteroparous and semelparous organism each year.
Simon A. Levin, Stephen R. Carpenter, H. Charles J. Godfray,
2009
10
Proceedings of the Conference on Differential & Difference ...
The former are called iteroparous species and the latter are called semel- parous
species. In this paper we examine a general model for a single species with
multiple age or stage classes. This model assumes there are limited resources
for ...
Ravi P. Agarwal, Kanishka Perera,
2006
BARANGAN BERITA YANG TERMASUK TERMA «ITEROPAROUS»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
iteroparous digunakan dalam konteks perkara berita berikut.
Vampire Squid And The Evolution Of Cephalopod Sex
Also unknown is whether vampire squid developed their iteroparous spawning strategy recently, or if, like nautiluses, they've been doing it for a ... «Science 2.0, Mei 15»
'Hit It and Quit It' Defined: Small Male Marsupials Sex Themselves to …
Researchers compared semelparous marsupials with their iteroparous (species that mate more than once in a lifetime) peers, which revealed one key ... «RYOT, Okt 13»
Why Marsupials 'Mate Themselves to Death': Better Sperm
... semelparous) marsupials with other marsupials that mate on multiple occasions throughout life (iteroparous). The researchers found that the ... «LiveScience.com, Okt 13»
Marine Scientists Reveal Secret Life of Forgotten Larger Pacific …
The female Larger Pacific Striped Octopus is iteroparous meaning that she lays and broods many clutches of eggs over her lifetime. One of the ... «Sci-News.com, Feb 13»