Portland, Maine â For the first time, scientists have figured out how to determine the age of a lobster â by counting its rings, like a tree. Nobody knows how old lobsters can live to be; some people estimate they live to more than 100.
The lamina propria (more correctly lamina propria mucosae) mucosÃ¦ is a thin layer of loose connective, tissue or dense irregular connective, tissue which lies beneath the epithelium and together with the epithelium constitutes the. mucosa
What are cilia and flagella of eukaryotic cells composed of? Virtually all eukaryotic cilia and flagella are composed of a central bundle of microtubules. This bundled arrangement is called an anoxeme.