Skip to content

Cambridge IGCSE Biology

1.3Features of organisms

Features of organisms in Cambridge IGCSE Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic44 practice questions2 lessons

Learning objectives

What the syllabus expects you to be able to do.

  1. 1.3.1State the main features used to place organisms in the animal and plant kingdoms.
  2. 1.3.2State the main features of the vertebrate groups (mammals, birds, reptiles, amphibians, fish) and the arthropod groups (myriapods, insects, arachnids, crustaceans), and use them to classify organisms.
  3. 1.3.3Supplement: state the main features of the five kingdoms (animal, plant, fungus, prokaryote, protoctist) and of ferns and flowering plants (dicotyledons and monocotyledons), and use them to classify organisms.
  4. 1.3.4Supplement: state that viruses consist of a protein coat and genetic material.

Lessons

  • The five kingdoms, plant groups and viruses

    22 min

    Full access
  • Vertebrate and arthropod groups

    18 min

    Full access

Join to read every lesson, or see what Full access includes.

Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Features of organisms: sample question

1 mark

An organism is a single cell. It has a cell wall and ribosomes, and its DNA is a circular loop in the cytoplasm. It has no nucleus. Which kingdom does it belong to?

Choose one answer

Turn Features of organisms into a strength.

Practise with instant marking, see your mastery grow and get a study plan built around your exam date.