![A treatise on zoology . ^^^^ Transverse section of a human humerus showing the structure of bone, with lacimae forbone-cells set in concentric rings round three Haversian canals. (From Quains ^/icJomu, bypermission A treatise on zoology . ^^^^ Transverse section of a human humerus showing the structure of bone, with lacimae forbone-cells set in concentric rings round three Haversian canals. (From Quains ^/icJomu, bypermission](https://c8.alamy.com/comp/2AJD7FX/a-treatise-on-zoology-transverse-section-of-a-human-humerus-showing-the-structure-of-bone-with-lacimae-forbone-cells-set-in-concentric-rings-round-three-haversian-canals-from-quains-icjomu-bypermission-of-the-publishers-blood-vessels-lymph-spaces-and-nerves-to-purkinge-is-due-thediscovery-of-the-microscopic-cavities-in-avhich-as-virchow-after-wards-showed-the-cells-or-so-called-bone-corpuscles-are-situatedamong-the-numerous-observers-who-have-since-completed-ourknowledge-of-this-complex-tissue-may-be-mentioned-tomes-toddand-bowman-sharpey-and-kolliker-bone-is-constit-2AJD7FX.jpg)
A treatise on zoology . ^^^^ Transverse section of a human humerus showing the structure of bone, with lacimae forbone-cells set in concentric rings round three Haversian canals. (From Quains ^/icJomu, bypermission
![RDBMD. Rings 1–7 refer to bone marrow cavity; rings 8 –11, subcortical... | Download Scientific Diagram RDBMD. Rings 1–7 refer to bone marrow cavity; rings 8 –11, subcortical... | Download Scientific Diagram](https://www.researchgate.net/profile/Heather-Macdonald-11/publication/7144951/figure/fig1/AS:339602482188288@1457978949326/RDBMD-Rings-1-7-refer-to-bone-marrow-cavity-rings-8-11-subcortical-bone-and-rings_Q320.jpg)
RDBMD. Rings 1–7 refer to bone marrow cavity; rings 8 –11, subcortical... | Download Scientific Diagram
![Spongy (cancellous) bone differ from compact (dense) bone in that spongy bone:A. has a concentric ring structure B. is found in the diaphysis of long bonesC. contain many large cavitiesD. is made Spongy (cancellous) bone differ from compact (dense) bone in that spongy bone:A. has a concentric ring structure B. is found in the diaphysis of long bonesC. contain many large cavitiesD. is made](https://www.vedantu.com/question-sets/b863aaa5-5623-424c-abc6-3aed2b368bf31543328161907777442.png)