Results 41 to 50 of about 373 (156)
Functional Ecology, Volume 40, Issue 8, Page 2701-2717, August 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Xylem anatomy underpins the capacity of trees to transport water while avoiding hydraulic failure, shaping species performance and resilience to climate change. However, the specific ways anatomical traits underpin hydraulic trade‐offs in tropical forests remain debated.
Julia Valentim Tavares +8 more
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Anais da Academia Brasileira de Ciências, 2015 The distinction between Butia capitata and B. odorata is based only on a few morphological characteristics, therefore there is a need for additional studies for supporting the separation of the species.
BRUNO F. SANT'ANNA-SANTOS +2 more
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Plant, Cell &Environment, Volume 49, Issue 8, Page 6081-6099, August 2026.ABSTRACT Plants rapidly adjust their root system architecture to enhance resource uptake and cope with fluctuating soil environments. One such adaptive response is the development of root hairs (RH), which increase the effective root surface area and thereby improve water and nutrient acquisition.
Cristina Bahamonde +8 more
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Monitoria na área de Botânica: Uma possibilidade de Ensino e Aprendizagem
Revista Insignare Scientia, 2019 O presente trabalho caracteriza-se como um relato de atividades acadêmicas, tendo por objetivo apresentar experiências vivenciadas durante o exercício de monitoria na área da Botânica, no curso de Ciências Biológicas – Licenciatura, da Universidade ...
Amanda Fritzen
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Plant Biology, Volume 28, Issue 5, Page 1467-1480, August 2026.Developmental changes in Apocynaceae s.l. reveal progressive reductions in the corolla tube and epipetaly, together with increased staminal tube formation, highlighting shifts in floral integration associated with gynostegium evolution and organization.
D. M. Alves +3 more
wiley +1 more source
, 2022 O conteúdo de anatomia vegetal sempre esteve presente nos currículos de Biologia para o Ensino Médio. Um meio para acessar esse conteúdo é pelos livros didáticos devido a democratização desse material nas escolas brasileiras. Uma das formas de verificar o conhecimento do estudante a respeito desse conteúdo é pelas avaliações escolares e exames, tais ...
Lima, Lorena Costa Rosa de Souza +2 more
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BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura, 2020 BREVE HISTÓRICO DAS RELAÇÕES ENTRE ANATOMIA VEGETAL E QUALIDADE DE GRAMÍNEAS FORRAGEIRAS COM ÊNFASE PARA O GÊNERO ...
Cláudio José F. Alves de Brito +1 more
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New Phytologist, Volume 250, Issue 6, Page 3732-3746, June 2026.Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña +4 more
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The Anatomical Record, Volume 309, Issue 1, Page 201-213, January 2026.Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Giordanna Issa Lucas, Angele Martins
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Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009 Annonaceae apresenta várias espécies produtoras de óleos essenciais, entre estas as do gênero Xylopia, que apresentam propriedades medicinais, farmacológicas e biológicas.
Eliane Francisca de Almeida +3 more
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