WAEC 2010 Biology · Question 37
Muscles are attached to bones by means of
Options
- A.tendons
- B.ligaments
- C.cartilage
- D.nerves
Answer: A. tendons
Explanation written with AI and checked against the answer key
Step 1: Analyze the question The question asks which structure connects muscles to bones. This is a basic anatomy question about connective tissues.
Step 2: Explain the concept
- Tendons are tough, fibrous, inelastic connective tissues that attach muscle to bone. When a muscle contracts, the tendon pulls on the bone and produces movement.
- Ligaments join bone to bone at joints. They are slightly elastic and give stability to the joint.
- Cartilage is a smooth, flexible tissue that cushions joints and reduces friction between bones. It is also found in the ear, nose and between vertebrae.
- Nerves carry impulses between the brain, spinal cord and body parts. They do not hold structures together.
Step 3: Work through the options
- A. Tendons: attach muscle to bone. Correct.
- B. Ligaments: attach bone to bone. Wrong.
- C. Cartilage: cushions joints. Wrong.
- D. Nerves: transmit impulses. Wrong.
Step 4: Answer The correct answer is A. tendons.
Exam tip: Remember: Tendons connect Tissue (muscle) to bone. Ligaments connect bone to bone, as in "Link Limbs at joints". This pair is among the most frequently tested in WASSCE, NECO and JAMB Biology, so keep it clear in your mind.
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