Results 41 to 50 of about 364,142 (168)

Tell Me How Much DNA You Have and I'll Tell You What Your Sex Is: Sex Determination by Flow Cytometry of Spiderlings of Allocosa marindia

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The manuscript addresses the sex determination of spiderlings of the wolf spider Allocosa marindia using flow cytometry. Spiders are born with a defined sex, but it is not possible to determine their sex phenotypically until the adult or near‐adult stage. Sex identification at early stages of development is of great interest for studies in evolutionary
Leticia Bidegaray‐Batista   +4 more
wiley   +1 more source

Contenido 2003-I

open access: yes, 2016
Contenido 2003-
Contenido, Contenido
core  

Phylogeny of subtribe Gonolobinae (Apocynaceae‐Asclepiadoideae) based on molecular and morphological data with a revised generic classification

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The presently most densely sampled molecular phylogeny of the widespread New World subtribe Gonolobinae is presented, including about 35% of the ca. 520 species. Sampling focused on an even representation of the three main areas of total Gonolobinae distribution, South America, Central/North America, and the West Indian Islands, and the ...
Sigrid Liede‐Schumann   +4 more
wiley   +1 more source

Contenido 2000-II

open access: yes, 2016
Contenido 2000 ...
Contenido, Contenido
core  

Los estudiantes frente a la escritura

open access: yesGrafía, 2010
Este artículo presenta dos aspectos fundamentales, desarrollados a lo largo de la investigación en torno a los procesos de escritura; en un primer momento, analiza la relación escritura - estudiante universitario, desde tres aspectos fundamentales: el ...
Ninfa Stella Cárdenas Sánchez   +1 more
doaj   +1 more source

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Contenido 2003-II

open access: yes, 2016
Contenido 2003 ...
Contenido, Contenido
core  

Contenido

open access: yes, 2016
Contenido ...
Polis, Contenido
core   +2 more sources

Reinventando la enseñanza de los Contenidos de Biodiversidad Faunística en la escuela media cubana

open access: yesRevista MENDIVE, 2023
El presente artículo describe un modelo didáctico de los contenidos de biodiversidad faunística en la asignatura Biología grado octavo en el nivel educativo Secundaria básica en el contexto cubano.
Omar García Vázquez
doaj  

Contenido 2007-II

open access: yes, 2007
Contenido 2007 ...
Contenido, Contenido
core  

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