Examlex
Of the different types of chemical bonds, the strongest bond in biological systems is the _______ bond.
Transitional Epithelium
A type of epithelial tissue that can stretch and contract, found lining organs that need to accommodate fluctuating volumes of fluid, such as the bladder.
Neuroectoderm
The embryonic portion that develops into the nervous system and skin.
Mesoderm
In the early development phase of an embryo, the central layer that is the precursor to the formation of the muscular system, skeletal structure, and circulatory network.
Endoderm
The deepest layer of tissue or cells in an embryo during its initial stages of development, responsible for forming the digestive and respiratory system linings.
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