The most difficult bones riddles A list of bones related questions that are most often answered incorrectly Nature quiz One of bones braincase (skull-brain) isn't:Opiccital bone . Bones of braincase (skull-brain): occipital bone (no opiccital bone), frontal bone, parietal bone, temporal bone, sphenoid bone.very hard 38% Opiccital bone Opiccital bone 38%Parietal boneParietal bone4%Ethmoid boneEthmoid bone38%Sphenoid bone Sphenoid bone 18%Created by: lukasz Poland. Statistics based on 479 answers in 2 languages »anatomy riddles » What kind of fish was it NOT?Sharks are a group of fish characterized by a cartilaginous skeleton. Large sharks can easily be crushed under their own weight on land, because sharks do not have rib cages.hard 57% catfishcatfish16%tunatuna15%swordfishswordfish10%sharkshark57%Created by: globalquiz.org. Statistics based on 15559 answers in 2 languages »fish riddles » How many bones are in a human hand (including wrist)?27. There are 206 bones in the human body; 106 of these are in the hands and feet (27 in each hand and 26 in each foot).average 65% 551%121210%181822%272765%Created by: globalquiz.org. Statistics based on 14861 answers in 2 languages »human anatomy riddles » How many bones are in a human foot (including ankle)?26. Foot may seem simple compared to hand, but its mechanical structure is similarily complex. A foot contains 26 bones, 33 joints (20 of which are actively articulated) and more than a hundred muscles.average 66% 330%887%262666%363624%Created by: globalquiz.org. Statistics based on 14251 answers in 4 languages »medicine riddles » Where in the human body would you find a scaphoid bone?Wrist. The scaphoid bone is situated between the hand and forearm on the thumb side of the wrist. Fractures of the scaphoid are the most common of the carpal bone injuries.average 67% headhead11%wristwrist67%legleg13%backbonebackbone7%Created by: globalquiz.org. Statistics based on 20468 answers in 2 languages »nature riddles » How many bones does an adult human have?206. At birth, there are over 270 bones in an infant human's body, but many of these fuse together as the child grows (in the skull, vertebral column etc.), leaving a total of 206 separate bones in an adult.easy 79% 26261%52523%10410415%20620679%Created by: Kasia. Statistics based on 22616 answers in 2 languages »skeleton riddles » On which side of the body do humans have more ribs?Humans have the same number of ribs on both sides. The human skeleton is symmetrical.very easy 82% on the lefton the left5%on the right on the right 7%humans have the same number of ribs on both sideshumans have the same number of ribs on both sides82%all these answers are correctall these answers are correct4%Created by: globalquiz.org. Statistics based on 21109 answers in 2 languages »nature riddles » Where are the smallest bones in the human body?In ear. The largest bone in the human body is the femur and the smallest bones are three auditory ossicles. The term "ossicles" literally means "tiny bones", and the names of bones are Malleus ("hammer"), Incus ("anvil") and Stapes ("stirrup")very easy 86% in earin ear86%in kneein knee4%in backbonein backbone3%in skullin skull5%Created by: Kasia. Statistics based on 24788 answers in 2 languages »nature riddles » Play nature quiz and see all the questions.