questionsmedicales.fr
Structures de plante
Racines de plante
Méristème
Méristème : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"name": "Comment identifier un méristème ?",
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"text": "Le méristème se distingue par sa capacité à se diviser activement et à produire de nouvelles cellules."
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"text": "L'observation microscopique et l'analyse de la croissance des tissus peuvent être utilisés."
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"name": "Quels signes indiquent un méristème endommagé ?",
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"position": 4,
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"@type": "Question",
"name": "Quel rôle joue le méristème dans la régénération ?",
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"name": "Comment reconnaître un méristème sain ?",
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"name": "Les maladies affectent-elles le méristème ?",
"position": 8,
"acceptedAnswer": {
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"text": "Oui, certaines maladies peuvent provoquer des symptômes comme le flétrissement ou la nécrose."
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{
"@type": "Question",
"name": "Quels changements observables dans un méristème malade ?",
"position": 9,
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"text": "On peut observer des anomalies de croissance, des taches ou des décolorations."
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{
"@type": "Question",
"name": "Le stress environnemental affecte-t-il le méristème ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress hydrique ou thermique peut altérer la fonction du méristème."
}
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{
"@type": "Question",
"name": "Comment prévenir les dommages au méristème ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurer un arrosage adéquat et éviter les stress environnementaux pour protéger le méristème."
}
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{
"@type": "Question",
"name": "Quelles pratiques culturales protègent le méristème ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rotation des cultures et l'utilisation de variétés résistantes aident à protéger le méristème."
}
},
{
"@type": "Question",
"name": "L'irrigation affecte-t-elle le méristème ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une irrigation appropriée est essentielle pour maintenir la santé du méristème."
}
},
{
"@type": "Question",
"name": "Comment éviter les maladies du méristème ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des semences saines et surveiller régulièrement les plantes pour détecter les maladies."
}
},
{
"@type": "Question",
"name": "Les conditions de sol influencent-elles le méristème ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un sol bien drainé et riche en nutriments favorise un méristème sain."
}
},
{
"@type": "Question",
"name": "Comment traiter un méristème endommagé ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est crucial d'améliorer les conditions de culture et d'appliquer des traitements appropriés."
}
},
{
"@type": "Question",
"name": "Peut-on régénérer un méristème ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la régénération est possible par des techniques de culture in vitro ou de greffage."
}
},
{
"@type": "Question",
"name": "Quels produits pour stimuler le méristème ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des hormones de croissance comme l'auxine peuvent stimuler l'activité méristématique."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections du méristème ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des désinfectants et maintenir une bonne hygiène des outils de jardinage."
}
},
{
"@type": "Question",
"name": "Les engrais affectent-ils le méristème ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des engrais équilibrés favorisent la croissance saine du méristème."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec un méristème malade ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la propagation de maladies et la perte de rendement des cultures."
}
},
{
"@type": "Question",
"name": "Un méristème endommagé peut-il affecter d'autres parties ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un méristème endommagé peut entraîner des problèmes dans les feuilles et les racines."
}
},
{
"@type": "Question",
"name": "Comment les insectes affectent-ils le méristème ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les insectes peuvent causer des dommages directs et transmettre des maladies au méristème."
}
},
{
"@type": "Question",
"name": "Les carences nutritionnelles impactent-elles le méristème ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les carences en nutriments peuvent entraîner un développement anormal du méristème."
}
},
{
"@type": "Question",
"name": "Quels risques liés à un méristème mal entretenu ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème mal entretenu peut entraîner une croissance réduite et des maladies chroniques."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque pour le méristème ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les stress environnementaux, les maladies et les carences nutritionnelles augmentent les risques."
}
},
{
"@type": "Question",
"name": "Les conditions climatiques influencent-elles le méristème ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions climatiques extrêmes peuvent nuire à la santé du méristème."
}
},
{
"@type": "Question",
"name": "Les pratiques agricoles affectent-elles le méristème ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines pratiques agricoles inappropriées peuvent endommager le méristème et réduire la croissance."
}
},
{
"@type": "Question",
"name": "Les maladies virales impactent-elles le méristème ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies virales peuvent gravement affecter la fonction et la croissance du méristème."
}
},
{
"@type": "Question",
"name": "Les infestations de ravageurs affectent-elles le méristème ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infestations de ravageurs peuvent causer des dommages directs au méristème."
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A wealth of research indicates that emotions play an instrumental role in creative problem-solving. However, most of these studies have relied primarily on diary studies and self-report scales when me...
There is limited understanding of change processes and long-term effects of low-intensity psychosocial interventions. We investigated these aspects in two brief problem-solving intervention formats fo...
This qualitative study was nested within a school-based randomized controlled trial in New Delhi, India, which compared two problem-solving intervention formats: a lay counsellor-led format supported ...
Five themes were derived using thematic framework analysis. The "impacts on symptoms and functioning" theme described symptomatic improvements and functional gains. "Processes underlying problem solvi...
We infer from our qualitative analysis that changes in problem-solving style and problem orientation underpinned long-term symptomatic and functional improvements. Participants in the counsellor-led i...
Cooperative problem solving (CPS) is an essential ability in people's daily life. When individuals with different problem-solvers' characteristics (orientation and style) are assigned to different gro...
This study developed a problem-based learning (PBL) module to improve integrated thinking and problem-solving ability in students of dental hygiene. After applying PBL, the study tested the improvemen...
Problem-solving skills are very important in our daily life. Almost all problem-solving studies have addressed the cognitive correlates of solving closed problems, but only limited studies have invest...
To effectively realise their role in health promotion nurses need a clear understanding of the social determinants of health. In 1987 the WHO recommended that students participate in meaningful commun...
To explore the use of community problem-solving in undergraduate nurse education and its impact on students' understanding of population health....
This literature review used a five-stage iterative method, to explore the following research question; how is community problem-solving being used in undergraduate nurse education and to what effect? ...
Ten studies were identified which explore the use of community problem-solving these provide some useful insight into the design, application and the apparent benefits of the approach in undergraduate...
The concept of CPS in undergraduate nurse education has been around for many years, but there has never been a comprehensive review of its implementation or effectiveness. Research into its impact is ...
This article concerns with terminal recurrent neural network (RNN) models for time-variant computing, featuring finite-valued activation functions (AFs), and finite-time convergence of error variables...
The current study sought to tease apart the unique contributions of napping and nighttime sleep to infant learning, specifically in the context of motor problem solving. We challenged 54 walking infan...
In forensic science, scientific problem-solving is characterized by the recognition of traces as part of iterative reasoning processes to assign meaning to those traces in order to interpret and recon...
Stroke has been associated with sociocognitive impairment, so far well documented for emotion recognition and Theory of Mind. However, more complex abilities, such as social problem solving, which dir...
The present study aimed to address this gap by focusing on performance-based social problem solving abilities and self-reported socioemotional abilities (i.e., empathy and alexithymia) in outpatient s...
In the main analyses, patients were impaired in their ability to freely generate appropriate solutions for challenging interpersonal situations depicted in written scenarios but performed on a compara...
The present results suggest that stroke is associated with a broad impact on socioemotional and social problem solving abilities. As difficulties in social problem solving might be associated with inc...