Animal Tissues, Organs And Systems
Resumen
Swallow a mouthful of food and it disappears into a tube that will take it several metres and several hours to cross. Along the way it is churned by muscle, soaked in chemicals made by organs sitting outside the tube, broken into molecules small enough to cross a membrane, and finally stripped of its water. Nothing about that is one organ doing one job, and nothing about it is one tissue either.
In this lesson you will name the three animal tissues this course asks for and say exactly what each one does, watch all three at work in the wall of a single organ, and then follow the digestive system organ by organ. The reward is bigger than it looks. A long question on digestion stops being a list to memorise and becomes a journey you can walk through in order, and the specimen paper shows examiners doing precisely that: handing you a labelled diagram of the body and asking which letter is which organ.
Objetivos
- Examples of animal tissues include: muscular tissue, which can contract to bring about movement; glandular tissue, which can produce substances such as enzymes and hormones; epithelial tissue, which covers some parts of the body.
- An example of an animal organ is the stomach, which contains: muscular tissue, to allow contents to move through the digestive system; glandular tissue, to produce digestive juices; epithelial tissue, to cover the outside and the inside of the stomach.
- An example of an animal organ system is the digestive system, a system in which humans and other mammals exchange substances with the environment. The digestive system includes: glands, such as the pancreas and salivary glands, which produce digestive juices; the stomach and small intestine, where digestion occurs; the liver, which produces bile; the small intestine, where the absorption of soluble food occurs; the large intestine, where water is absorbed from the undigested food, producing faeces.
Mapa mental
Este tema esta esquematizado para ver como se conectan las ideas.
Abre el mapa mental en la app
Nota de la lección
Apunte completo disponible en la aplicacion Green Bridge
Instala la aplicacion Green Bridge CBT en tu movil u ordenador para acceder a toda la biblioteca IGCSE: examenes anteriores, criterios de correccion, mapas mentales, tarjetas de estudio y lecciones en audio.
Evaluación de la lección
Felicitaciones por completar la lección del Animal Tissues, Organs And Systems. Ahora que has explorado el conceptos e ideas clave, es hora de poner a prueba tus conocimientos. Esta sección ofrece una variedad de prácticas Preguntas diseñadas para reforzar su comprensión y ayudarle a evaluar su comprensión del material.
Te encontrarás con una variedad de tipos de preguntas, incluyendo preguntas de opción múltiple, preguntas de respuesta corta y preguntas de ensayo. Cada pregunta está cuidadosamente diseñada para evaluar diferentes aspectos de tu conocimiento y habilidades de pensamiento crítico.
Utiliza esta sección de evaluación como una oportunidad para reforzar tu comprensión del tema e identificar cualquier área en la que puedas necesitar un estudio adicional. No te desanimes por los desafíos que encuentres; en su lugar, míralos como oportunidades para el crecimiento y la mejora.
- Which tissue contracts to bring about movement? A. Epithelial tissue B. Glandular tissue C. Muscular tissue D. Connective tissue Answer: C
- Where in the digestive system is soluble food absorbed? A. The stomach B. The small intestine C. The large intestine D. The liver Answer: B
- Which organ produces bile? A. The pancreas B. The stomach C. The liver D. The small intestine Answer: C
- What is absorbed in the large intestine? A. Soluble food B. Water C. Enzymes D. Bile Answer: B
- Which tissue in the stomach produces digestive juices? A. Muscular tissue B. Epithelial tissue C. Glandular tissue D. Epidermal tissue Answer: C
Resuelve estas preguntas en la aplicacion
Resuelve estas preguntas en la aplicacion
Libros Recomendados
Practica preguntas simuladas
¿Quieres practicar preguntas simuladas sobre Animal Tissues, Organs And Systems? Descarga la aplicación Green Bridge CBT para acceder a preguntas simuladas y evaluaciones completas sobre este tema.
Descarga la aplicación en Google Playstore.
Todo lo que necesitas para destacar en JAMB, WAEC y NECO.
