Biology - 0610 CIE

Features Of Organisms

Bayani Gaba-gaba

Once organisms are classified, the next question is: which features place an organism in one group rather than another? A few key features are enough to sort any living thing into a kingdom, and within the animal kingdom into vertebrate classes or arthropod groups.

In this lesson you will learn the diagnostic features of plants and animals, the five vertebrate classes, the four arthropod groups and, at Extended level, the five kingdoms, the main plant groups and the odd case of viruses. By the end you will be able to classify an unfamiliar organism from its features alone.

Manufura

  1. State the main features used to place animals and plants into the appropriate kingdoms
  2. State the main features used to place organisms into groups within the animal kingdom, limited to: (a) the main groups of vertebrates: mammals, birds, reptiles, amphibians, fish (b) t he main groups of arthropods: myriapods, insects, arachnids, crustaceans
  3. Classify organisms using the features identified in
  4. [Supplement] State the main features used to place all organisms into one of the five kingdoms: animal, plant, fungus, prokaryote, protoctist
  5. [Supplement] State the main features used to place organisms into groups within the plant kingdom, limited to ferns and flowering plants (dicotyledons and monocotyledons)
  6. [Supplement] Classify organisms using the features identified in
  7. [Supplement] State the features of viruses, limited to a protein coat and genetic material

Takardar Darasi

Classification questions almost always give you an unfamiliar organism and ask which group it belongs to and why. That is impossible to guess; it depends on knowing the small set of features that defines each group. Learn these feature lists and you can place beetles, frogs, ferns and bacteria with confidence and explain your reasoning for full marks.

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Nazarin Darasi

Barka da kammala darasi akan Features Of Organisms. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.

Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.

Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.

  1. How many pairs of legs does an insect have? A. two B. three C. four D. five Answer: B
  2. Which feature places an organism in the plant kingdom? A. no cell wall B. ingests solid food C. cellulose cell wall and chloroplasts D. single-celled with no nucleus Answer: C
  3. A vertebrate with dry, scaly skin that lays eggs on land is a: A. fish B. amphibian C. reptile D. mammal Answer: C
  4. An arthropod with four pairs of legs and no antennae is a: A. crustacean B. arachnid C. insect D. myriapod Answer: B
  5. A virus is made of: A. cytoplasm and a nucleus B. a protein coat and genetic material C. a cell wall and chloroplasts D. ribosomes and a membrane Answer: B

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Akwai a Android, Windows, macOS, da Linux

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Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.

Cikakkiyar bayanan darasi tare da zane-zane
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Akwai a Android, Windows, macOS, da Linux

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