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Concept explainers
To write:The embryo that suffers damage to some mesoderm cells
Introduction:All animal cells, excluding sponges, are divided into structural and functional units which are called tissue. Tissue is a collection of cells specialized in performing a particular purpose.
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Explanation of Solution
When the mesoderm cells are damaged, the gastrula breaks and transforms into a two-cell layer. Therefore it would turn out to be a simplistic being such as sponge or hydras instead of being a complex being such as humans. When it does not break, the middle layer of cells in embryonic development gives birth to the reproductive-related organs, bones and structures.
Thus, it concludes that those cells are affected, and then the organs, limbs, and tissues would also be affected.
Chapter 24 Solutions
Glencoe Biology (Glencoe Science)
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