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CXC · CSEC · Human and Social Biology

Support and Movement
Practice Questions

44 CXC CSEC Human and Social Biology questions on Support and Movement, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Support and Movement.

Try 2 sample questions on Support and Movement

Question 1 · 1 mark · Difficulty 1/3

Bauxite miners in Guyana are required to wear protective hard hats at all times on site. This regulation relates directly to which function of the skull?

  1. Protection of the brain
  2. Production of red blood cells
  3. Support of the cervical vertebrae
  4. Attachment of the trapezius muscle
Show answer & explanation
✓ Answer: A — Protection of the brain
Award 1 mark for protection of the brain. The skull forms a rigid bony casing that surrounds and protects the delicate brain tissue from mechanical injury; this is why hard hats substitute for this protection in hazardous environments. A is incorrect — the skull rests upon the cervical vertebrae rather than supporting them. B confuses the function of flat bones in producing red blood cells in bone marrow with the protective role of the skull specifically. D is incorrect — the trapezius muscle attaches to the cervical and thoracic vertebrae and the clavicle/scapula, not primarily to the skull.
Question 2 · 1 mark · Difficulty 1/3

Which of the following bones is classified as a flat bone?

  1. Patella
  2. Vertebra
  3. Sternum
  4. Femur
Show answer & explanation
✓ Answer: C — Sternum
Award 1 mark for sternum. Flat bones are thin, flattened structures that provide broad surfaces for muscle attachment and protection of underlying organs; the sternum (breastbone) is a classic example. A is incorrect — the femur is a long bone. B is incorrect — the patella (kneecap) is a sesamoid bone, formed within a tendon. D confuses vertebrae, which are irregular bones due to their complex shape, with flat bones.
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20 questions · 25 min · free

CXC CSEC Human and Social Biology: Support and Movement FAQ

Is Kramizo free for CXC CSEC students preparing for Human and Social Biology?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Support and Movement practice with other Human and Social Biology topics or even switch to a totally different CXC subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Support and Movement questions aligned to the official CXC CSEC Human and Social Biology syllabus?
Every question is written against the published CXC CSEC Human and Social Biology specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real CXC paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from CXC.
How is Support and Movement typically tested on CXC CSEC Human and Social Biology papers?
Support and Movement appears across multiple question types on real CXC CSEC Human and Social Biology papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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