Animal Tissues, Organs And Systems
Gbogbo ọrọ náà
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.
Ebumnobi
- 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.
Maapụ uche
E seela isiokwu a ka ị hụ otu echiche si ejikọta.
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Akwụkwọ Ọmụmụ
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Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Animal Tissues, Organs And Systems. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- 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
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Animal Tissues, Organs And Systems? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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