Sub-topic 1
2024 · National Preliminary
Free
Connective tissue: cartilage
Read past contest →
Sub-topic 2
2025 · National Preliminary
Premium
The stapes: smallest bone in the body, located in the middle ear
Read past contest →
Sub-topic 3
2026 · National Semifinal
Premium
Cartilage as the source of flexibility in the rigid-boned rib cage
Read past contest →
Sub-topic 4
2023 · National One-Eighth
Premium
Riddle: the obturator foramen and pelvic sex estimation
Read past contest →
Sub-topic 5
2021 · National One-Eighth
Premium
The dorsal body cavity: cranial and vertebral cavities
Read past contest →
Sub-topic 6
2021 · National Preliminary
Premium
The true primary function of bone marrow (true/false)
Read past contest →
Sub-topic 7
2026 · National Preliminary
Premium
Classifying bones as short, long or irregular
Read past contest →
Sub-topic 8
2026 · National Preliminary
Premium
Bones belonging to the axial skeleton (true/false)
Read past contest →
Sub-topic 9
2026 · National Preliminary
Premium
Bones belonging to the axial skeleton (true/false)
Read past contest →
Sub-topic 10
2025 · National Preliminary
Premium
The mandible: the largest and strongest bone of the human skull
Read past contest →
Sub-topic 11
2025 · National Preliminary
Premium
Regions of the vertebral column: cervical, sacral and lumbar vertebrae
Read past contest →
Sub-topic 12
2024 · National Preliminary
Premium
Notable body facts: brain energy use, hand bone count, and thermoregulation
Read past contest →
Sub-topic 13
2023 · National Preliminary
Premium
Joint types at specific locations: cartilaginous, fibrous and synovial joints
Read past contest →
Sub-topic 14
2003 · National Semifinal
Premium
Number of rib pairs directly attached to the human sternum
Read past contest →
Sub-topic 15
2003 · National Semifinal
Premium
Haversian canals are bone structures, not osteoblast-specific spaces
Read past contest →
Sub-topic 16
2013 · National Quarterfinal
Premium
The vertebral column as an example of human body segmentation
Read past contest →
Sub-topic 17
2013 · National Semifinal
Premium
Functions of the mammalian pelvic girdle
Read past contest →
Sub-topic 18
2014 · National Quarterfinal
Premium
Osteoarthritis: deterioration of a joint over time
Read past contest →
Sub-topic 19
2018 · National Preliminary
Premium
Cartilaginous joint between the ribs and sternum
Read past contest →
Sub-topic 20
2018 · National Preliminary
Premium
Hyaline cartilage at the ends of long bones
Read past contest →
Sub-topic 21
2020 · National One-Eighth
Premium
Correct sequential order of vertebral column regions in humans
Read past contest →
Sub-topic 22
2021 · National Preliminary
Premium
The atlantoaxial joint (between atlas and axis) is a pivot joint
Read past contest →
Sub-topic 23
2021 · National Quarterfinal
Premium
The pectoral girdle is located in the shoulder region of the upper torso
Read past contest →
Sub-topic 24
2021 · National Quarterfinal
Premium
The pectoral girdle (per side) is formed by 2 bones — clavicle and scapula
Read past contest →
Sub-topic 25
2021 · National Quarterfinal
Premium
The two bones forming the pectoral girdle are the clavicle and scapula
Read past contest →
Sub-topic 26
2022 · National Preliminary
Premium
True or false: cervical vertebrae are fused into a single bone called the cecum
Read past contest →
Sub-topic 27
2022 · National Preliminary
Premium
True or false: cervical vertebrae are located between the thoracic and sacral vertebrae
Read past contest →
Sub-topic 28
2022 · National Preliminary
Premium
True or false: cervical vertebrae are superior to the rib cage
Read past contest →
Sub-topic 29
2023 · National Preliminary
Premium
Common names of bones: patella=kneecap, tibia=shin bone, clavicle=collarbone
Read past contest →
Sub-topic 30
2023 · National Preliminary
Premium
The joint between vertebrae is a cartilaginous joint
Read past contest →
Sub-topic 31
2023 · National Preliminary
Premium
The joint between flat skull bones is a suture (fibrous joint)
Read past contest →
Sub-topic 32
2023 · National Preliminary
Premium
The joint between the carpal and metacarpal bones of the thumb is a saddle joint
Read past contest →
Sub-topic 33
2023 · National One-Eighth
Premium
The human spine has five sections, one of which is the cervical spine
Read past contest →