Definition
The spongy substance formed from the conversion of primary spongiosa, thereby, composed of the enlarged mineralized bony trabeculae of the primary spongiosa.
Supplement
Word origin: from Latin spongia, from Greek spongiā, from spongos; bone.
Related forms: secondary spongiosum.
Compare: primary spongiosa.
See also: spongiosa.
Dictionary > Secondary spongiosa
You will also like...
New Zealand’s Unique Geographical History
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
Chromosomes X and Y and Sex Determination
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
Passive and Active Types of Immunity
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Leaves
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Neurology of Illusions
Illusions are the perceptions and sensory data obtained from situations in which human error prevents us from seeing the..
Biosecurity and Biocontrol
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..