biology by Shi wu (Allen) https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt IGCSE en-us 2025-02-10 09:50:57 UTC 2025-02-18 14:33:56 UTC hello@padlet.com f6j4p5hqyh https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322301434 7 Life Processes:

1）Movement 移動

2）Respiration 呼吸

3）Sensitivity 感度

4）Growth 成長/生長

5）Reproduction 生殖/再生

6）Excretion 排泄

7）Nutrition 營養

]]> 2025-02-10 10:10:51 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322301434 f6j4p5hqyh https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322305656 species 物種

Definition 定義：a group of organisms 生物that can reproduce生殖to produce fertile (可以生殖) offspring 下一代

  • species can be classified 分類 into groups by the features 特徵that they share

]]> 2025-02-10 10:14:49 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322305656 f6j4p5hqyh https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322315293 Binomial system 二項式系統

  • classification 分類

  • “Genus” 屬 “Species” 物種

  • 字體都是斜的

]]> 2025-02-10 10:23:09 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322315293 Allenshi https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322339886 2025-02-10 10:44:24 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322339886 5 kingdoms (first division of living things in classification system) 分類 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322390540

  • animals 动物

  • plants 植物

  • fungi 真菌

  • protoctists 原生生物

  • prokaryotes 原核生物


    • ]]>     2025-02-10 11:31:46 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322390540     Features of animal (cells) https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322392093

  • multicellular (多細胞)

  • their cell contain a nucleus but NO cell walls or chloroplasts

  • they feed on organic substances made by other living things

    • ]]>     2025-02-10 11:33:18 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322392093     Features of plant (cells) https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322394660

  • multicellular (多細胞）

  • their cell contain a nucleus 核, chloroplasts叶绿体 and cellulose cell walls 纤维素细胞壁

  • they all feed by photosynthesis (靠光合作用進食）

    • ]]>     2025-02-10 11:35:44 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3322394660     Vertebrates 脊椎动物 / Invertebrates 无脊椎动物 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325582188

  • a vertebrate is an animal with a spinal cord 脊髓 surrounded by cartilage 软骨 or bone 骨

  • an invertebrates is any organism 生物 that does not have a backbone 骨干

    • ]]>     2025-02-12 10:26:40 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325582188     5 Classes 阶级 of Vertebrates 脊椎动物 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325584888

  • mammals 哺乳动物

  • birds 鸟类

  • reptiles 爬行动物

  • amphibians 两栖动物

  • fish 鱼

    • ]]>     2025-02-12 10:28:49 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325584888     4 Classes of Invertebrates 无脊椎动物 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325591432

  • mollusks 软体动物

  • annelids 环节动物

  • nematodes 线虫

  • arthropods 节肢动物

    • insects 昆虫

    • crustaceans 甲壳类动物

    • arachnids 蛛形纲动物

    • ]]>     2025-02-12 10:34:26 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3325591432     Vaccination https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3331333613

  • dead pathogen 病原

  • (vaccine) injected 注入 / swallowed 吞下

  • memory cells 记忆细胞

  • active immunity 主动免疫

  • rapid immune response / if exposed to same pathogen 接触相同的病原体

    • ]]>     2025-02-17 12:50:57 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3331333613     how to interpret 分析 a graph https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3331364401

  • slope 斜度

  • peak 顶峰 (highest point 最高点)

  • increase 增加 / decrease 减少 over time 随着时间

  • graph line becomes horizontal 图形线变成水平线 > stays constant 保持不变

    • ]]>     2025-02-17 13:18:43 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3331364401     Main Features of Mammals 哺乳动物的主要特征 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332588972

  • fur/hair on skin 皮肤上的毛皮/毛发

  • have a placenta 胎盘

  • young feed on milk from mammary glands 乳腺

  • external ears visible 外耳可见

  • endothermic 吸热的


    • examples 例子:

    • horse 马

    • dog 狗

    • squirrel 松鼠

    • human 人类


    ]]>     2025-02-18 10:27:58 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332588972     Main Features of Birds 鸟类的主要特征 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332634060

  • skin covered in feathers 羽毛

  • have 2 legs and 2 wings 翅膀 instead of forelimbs

  • lay eggs with hard shells on land 在陆地上产下有硬壳的蛋

  • have a beak 喙

  • endothermic 吸热的

    • ]]>     2025-02-18 11:16:53 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332634060     Main Features of Reptiles 爬行动物的主要特征 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332635858

  • dry 干燥, fixed 固定的 scales 鳞

  • lay eggs with rubbery shells on land 在陆地上产下带有橡胶壳的蛋

    • ]]>     2025-02-18 11:18:46 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332635858     Main Features of Amphibians 两栖动物的主要特征 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332637272

  • smooth光滑的, moist 潮湿 skin皮肤

  • adults usually live on land 成年人通常生活在陆地上 (have lungs 肺), larvae 幼虫 live on water 在水上生活

  • lay eggs without shells in water 在水中产下没有壳的蛋

    • ]]>     2025-02-18 11:20:16 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332637272     Main Features of Fish 鱼的主要特征 https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332643081

  • loose 疏松, wet 湿的 scales鳞 on skin 皮肤

  • gills 鳃 to breathe 呼吸

  • lay eggs 产卵 without shells 无壳 in water 在水中

    • ]]>     2025-02-18 11:25:51 UTC https://padlet.com/Allenshi/kfmqsq2zbbi8hhgt/wish/3332643081