¿Qué puedo hacer?

226366 materialEducativo

textoFiltroFicha
  • Me gusta 1
  • Visitas 110
  • Comentarios 0
  • Guardar en
  • Acciones

Acerca de este recurso...

Water is essential for all living things, including plants. Vegetation relies on water in the ground surrounding its roots.After you’ve watered a wilted plant, you’ve probably noticed how the plant’s stem and leaves straighten up in only a couple hours.But how does the water in the roots get up to the upper parts of the plant?The answer is the xylem tubes. The xylem tubes are similar to your blood vessels.In both, water and some nutrients are transported around the organism’s body.Plants don’t have a heart to pump liquids around their bodies, so they rely on physical forces to move liquid up to the highest leaf.Two of the most important forces are cohesion and adhesion.Cohesion is the attraction of one like molecule to another.Adhesion is the attractive force between different molecules. Within the xylem tubes, the forces of cohesion and adhesion are stronger than the force of gravity, allowing the water to reach the top of a house plant, or towering redwood tree.How is water transported in plants?

It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.

Mapa Conceptual: Water Transport in Plants

Contenido exclusivo para miembros de

D/i/d/a/c/t/a/l/i/a
Iniciar sesión

Mira un ejemplo de lo que te pierdes

Autores:

Fecha publicación: 12.5.2016

Se respeta la licencia original del recurso.

Comentar

0

¿Quieres comentar? Regístrate o inicia sesión

Únete a Didactalia

Navega entre 226366 recursos y 566060 usuarios

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

¿Quieres acceder a más contenidos educativos?

Iniciar sesión Únete a una clase
x

Añadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Ayuda del juego
Juegos de anatomía
Selecciona nivel educativo